Studio time costs real money. Across the UK, professional recording studios charge anywhere from £30 to £100+ per hour, and that clock starts the moment you walk through the door. Showing up unprepared doesn't just rattle your confidence - it eats into your budget and tests the patience of your engineer. Preparation, at least, is entirely within your control.
This guide answers one question completely: what should you bring to a recording studio session? Whether you're a vocalist stepping into a booth for the first time, a guitarist tracking rhythm parts, a drummer working through takes, or a producer bringing a beat to life, this recording studio checklist covers every category - instruments and accessories, technology and digital files, creative documents, personal comfort, admin paperwork, and role-specific packing lists. There's also a section on what to leave at home, how to prepare your body and mind, and how to conduct yourself professionally once you're inside.
For a broader look at how the process works before you even book, understanding recording studios is a solid starting point. If you want a printable reference alongside this guide, the studio session prep checklist for musicians on Music Studio Finder is worth bookmarking too.
Why Preparation Makes or Breaks a Studio Session
The studio doesn't care that you forgot your capo. The engineer isn't going to pause the clock while you nip out to a music shop. Every minute spent troubleshooting a broken cable, hunting for printed lyrics, or re-exporting a corrupted DAW session file is a minute you're paying for and not recording.
UK recording engineers consistently report that the most common time-wasters in sessions aren't technical - they're preparation failures. Arriving without spare strings, showing up with a session file in the wrong format, forgetting the BPM of your own track. These aren't mistakes reserved for first-timers; experienced musicians make them too, usually when they're rushing.
Studio time reality check: Recording studio costs in the UK range from £30 to over £100 per hour depending on location and facilities. A 30-minute setup delay on a 4-hour booking costs you between £15 and £50 before a single note is tracked.
A good session starts the night before, not in the car park. Let's break it down category by category.
The Master Studio Session Checklist at a Glance
Before diving into detail, here's a must-have vs nice-to-have overview you can use as a quick reference before any session.
| Category | Must Have | Nice to Have |
|---|---|---|
| Instruments & Accessories | Primary instrument (tuned, serviced), spare strings/picks/reeds, two instrument cables, tuner | Spare instrument, DI box, capo, slide |
| Technology & Files | Laptop with DAW session, external SSD, phone charger, headphones | Power bank, USB hub, reference audio interface |
| Creative Documents | Printed lyrics (x2), chord charts, BPM/key notes, session plan | Lead sheets, notation score, tab printouts |
| Personal Comfort | Water bottle, snacks, warm layer, comfortable shoes | Tea bags, honey, lip balm, entertainment for downtime |
| Admin & Business | Studio booking confirmation, ISRC codes (if releasing), song split notes | Formal session contract, budget tracker, contact list |
| Hearing Protection | Musician's earplugs | Spare pair of earplugs |
This table gives you the 80/20 view. Everything below fills in the detail - including the items that separate a smooth session from a stressful one.
Instruments & Accessories - What Every Musician Needs
General Instrument Essentials
Your instrument should arrive at the studio in playing condition: tuned, set up correctly, and recently serviced if it has electronics or moving parts. This sounds obvious, but a guitar with a rattling truss rod, a keyboard with sticky keys, or a violin whose strings are months past their best will cost you takes and patience. If you own a backup instrument, bring it. Studio environments are dry, temperature-controlled spaces that can affect tuning and tone in ways you won't anticipate until you're already mid-session.
Strings, Picks, Reeds, and Consumables
New strings the day before a session - not the morning of, since they need time to settle - is standard practice for guitarists and bassists. Bring at least two full spare sets per instrument in case of breakage mid-take. Pack a range of pick gauges too: what feels comfortable in a rehearsal room may feel wrong through headphones. Reed players need multiple reeds at different strengths, and string players should bring fresh rosin and a spare bow if one is available.
Cables, Adaptors, and DI Boxes
Professional studios supply instrument cables as standard, but never rely on that assumption. Pack at least two of your own - one primary, one backup. A faulty cable is the single most common cause of phantom signal problems during tracking, and diagnosing it eats time. Bring a direct injection (DI) box if you use one at rehearsals, and carry a selection of jack adaptors (6.35mm to 3.5mm, XLR male/female). Studios vary considerably in their cable inventory.
Tuner and Capo
A clip-on tuner or tuner pedal is non-negotiable. Don't depend on the studio's software tuner - bringing your own means you can tune in the live room before entering the booth without interrupting the engineer. Guitarists should also pack their capo. It's a small item that causes outsized frustration when forgotten.
Here's a quick instrument-type accessories reference:
| Instrument | Essential Accessories to Pack |
|---|---|
| Guitar / Bass | Spare strings (x2 sets), picks (multiple gauges), tuner, capo, string winder, wire cutters, cable |
| Keys / Synth | Sustain pedal, power adaptor, USB/MIDI cable, patch backup on USB |
| Drums / Percussion | Spare sticks (3+ pairs), drum key, moongel/dampening rings, practice pad |
| Vocals | Printed lyrics, water, throat lozenges, lip balm |
| Violin / Cello | Spare strings, extra rosin, mute, spare bow |
| Wind / Brass | Multiple reeds or mouthpieces, valve oil, cleaning cloth |
Technology & Digital Files - Prepare Before You Arrive
This is the section most musicians skip, and it's the one that causes the most expensive delays. Sorting your digital files the night before is just as important as packing your cables.
How to Organise Your DAW Session Files
A well-prepared DAW session takes under five minutes to hand off to an engineer. A poorly prepared one can take 30 minutes to untangle - on your clock. Follow these steps before every professional session:
- Consolidate all audio files into a single project folder. In Pro Tools, use File > Save Copy In. In Logic Pro, use File > Project Management > Consolidate. In Ableton Live, use File > Collect All and Save.
- Check DAW compatibility with the studio in advance. Most UK professional studios run Pro Tools as standard; some run Logic. If you work in Ableton or Cubase, ask whether the studio can open your format - or export a consolidated set of audio stems instead.
- Label every track clearly - "Lead Vox Comp", "Electric Gtr L", "Bass DI" - not "Audio 1" or "Audio 3 copy".
- Include a click track / metronome track with the correct BPM locked. The engineer needs this to align overdubs and edit to the grid.
- Export reference mixes of all songs at their current state. These rough mixes show the engineer the direction you're heading.
- Note your session's sample rate and bit depth - 44.1 kHz at 24-bit is the typical starting point for music; 48 kHz is common for video work. Mismatched sample rates cause pitch and speed errors.
The 3-2-1 Backup Rule for Music Files
The 3-2-1 backup rule is an industry-standard data protection principle: keep three copies of your session, on two different storage types, with one copy stored off-site (or in the cloud). For musicians, this means:
- Copy 1: Your main laptop or desktop
- Copy 2: A portable SSD (the Samsung T7 or SanDisk Extreme Pro are reliable, bus-powered options)
- Copy 3: Cloud storage via Google Drive, Dropbox, or iCloud - uploaded the night before
Corrupted session files happen. Hard drives fail mid-session. A cloud backup costs nothing but an evening's upload time and has saved sessions that would otherwise have been lost entirely.
Laptop, Charger, and Headphones
Bring the laptop your music was written on, not a borrowed machine. Your specific plugin versions, sample libraries, and software instruments need to be present. Pack the charger - studio power sockets are plentiful, but some engineers prefer not to have USB-powered devices drawing from their audio interface. Bring your own personal reference headphones too. You'll know exactly what your mix sounds like through them, which makes headphone cue mix decisions faster and more accurate.
Reference Tracks
Pick three to five commercially released tracks that capture the sonic direction of your project and load them into a dedicated folder within your session. The engineer will use them to calibrate the sound of your recordings relative to a finished, mastered release - a practice that saves hours of vague back-and-forth about tone.
Pro tip: Always consolidate and bounce your DAW session the night before your recording date. Corrupted session files, missing audio, and plugin compatibility errors are far more common than musicians expect - and they surface at the worst possible moment.
Creative Documents - The Paperwork That Saves Time
Lyrics and Chord Charts
Print your lyrics. Two copies minimum - one for you in the booth, one for the engineer in the control room so they can follow along, mark drop-in points, and flag fluffed lines without interrupting your flow. If you've only got them on your phone, you'll be unlocking the screen between every take. Paper is faster.
Chord charts and lead sheets belong in the bag alongside lyrics. If you're working with a session musician or walking the engineer through your arrangement, a handwritten chart is far clearer than talking through a song section by section.
Song Arrangements and Notes
Write down the structure of every track you plan to record: intro length in bars, verse, pre-chorus, chorus, bridge, outro. Note any key changes, tempo changes, or specific production ideas - "I want a plate reverb on the chorus vocals" is a useful note; "I'll know it when I hear it" wastes everyone's time.
Include each song's BPM, key, and time signature. The engineer shouldn't have to tap tempo on your guide track to figure out the grid.
Setlist and Session Plan
Order your tracks by recording priority, not by personal preference. If you only get through half the session, you want to have tracked the most important songs first. Estimate how long each track will take - a single with a complex harmony vocal arrangement needs more time than a straight live take. A rough session plan shared with the engineer before the day starts is one of the most professional things you can do.
Personal Comfort - Don't Underestimate These
Clothing and Temperature
Recording studios keep their live rooms and control rooms cold. It's acoustic necessity and equipment protection, not a design choice anyone would make for warmth. Bring a hoodie, a flannel layer, or a lightweight jacket regardless of the weather outside. Comfortable footwear matters more than you'd expect - sessions run long, and new shoes that looked good on the way in become a source of quiet misery by hour five.
Food, Drinks, and Nutrition for the Session
Hunger kills focus, and a blood sugar crash mid-afternoon wrecks creativity faster than a bad monitor mix. Pack snacks that are easy to eat quickly: granola bars, fruit, nuts, pre-made sandwiches. Avoid foods that require heating, assembly, or produce strong smells in an enclosed space.
Water is non-negotiable - keep a bottle in the booth and one in the control room. For vocalists specifically, room-temperature water is far better than ice-cold during a tracking session, as cold water constricts throat muscles. If you're a tea drinker, bring your preferred tea bags and a jar of honey; most studios have a kettle but very rarely stock good tea.
Avoid excessive caffeine during vocal sessions - it dries out the throat. Energy drinks are a familiar sight in studios, but the crash that follows tends to hit hardest right around the time you most need to be productive.
Hearing Protection
This is the item most musicians forget and every engineer brings. Musician's earplugs are specifically designed to reduce volume without distorting the frequency balance - unlike foam earplugs, which make everything sound muffled. Etymotic Research ER20 earplugs are widely used by professionals, reducing sound by approximately 20dB across the frequency range while preserving tonal clarity. They're worth wearing when tracking a drummer with a loud kit, sitting next to a cranked guitar amp, or spending hours in headphones at high volume.
Noise-induced hearing loss is cumulative and irreversible. The Musicians' Union UK actively campaigns for hearing protection in rehearsal and recording environments. Pack a pair - it's a small item with outsized importance.
Miscellaneous Comfort Items
- A notepad and two or three pens or pencils - for arrangement notes, lyrics edits, and engineer communication
- Lip balm, especially for vocalists (dry studio air and repeated takes dry lips quickly)
- A phone charger and, if the session is long, a power bank
- Something for downtime - sessions involve stretches of waiting while the engineer sets up, adjusts levels, and edits between takes; a book, podcast, or light task on your phone keeps you from clock-watching
Admin & Business Documents - What Pros Always Bring
Session Agreement and Booking Confirmation
Keep a printed or easily accessible digital copy of your studio booking confirmation. It should include the agreed hours, the studio rate, any deposit paid, and the name of your engineer. Disputes about session time are rare but not unheard of; having the confirmation on hand resolves them immediately. For guidance on what to check before you book, the what to look for when booking a recording studio guide is a useful reference.
ISRC Codes - What They Are and Why UK Musicians Need Them Before Recording
An ISRC code (International Standard Recording Code) is a unique, permanent identifier assigned to a specific sound recording. Every commercially released track should have one - it's how royalties get tracked across streaming platforms, radio, and broadcast. In the UK, musicians can register and obtain ISRC codes free of charge through PPL UK, the UK's music licensing body for performers and recording rights holders.
The important point: ISRC codes should be assigned before the session ends, ideally noted on your session documentation per track. Applying them retrospectively after release is possible but creates delays in royalty collection.
UK musicians: Register with PPL UK before your session to obtain ISRC codes. Note one code per track in your session plan. PRS for Music handles publishing and songwriter royalties separately - if you're releasing original compositions, both registrations matter.
Song Splits and Publishing Notes
If you're recording collaboratively, confirm songwriting splits before you walk into the studio - not after. Verbal agreements fade in memory once a track gains traction. Bring a written note of the agreed splits (even an informal typed document shared via email counts as a record) alongside a contact list for all collaborators. Sorting this before recording starts protects everyone involved.
Budget and Time Tracker
Know your studio rate, your total booked hours, and your maximum spend. A simple handwritten or spreadsheet-based tracker - hours used, cost accumulated, tracks completed - keeps you on schedule and prevents invoice surprises at the end of the day.
Role-Specific Packing Lists
Different musicians have very different needs. Here's a breakdown for the six most common session scenarios.
What Vocalists Should Bring
Vocal sessions are physically demanding in a way that's easy to underestimate. Your instrument is your body, and it responds immediately to what you've eaten, how you've slept, and how hydrated you are.
- Printed lyrics (minimum two copies)
- Room-temperature water - not cold, not fizzy
- Throat lozenges (non-menthol; menthol numbs the throat and masks the feedback that signals strain)
- Honey (stir into warm water between takes to soothe the throat)
- Lip balm
- A printed or phone-based vocal warm-up routine - do this in the car or hallway before entering the booth
- Avoid dairy products, alcohol, and very spicy food in the 24 hours before a session; dairy increases mucus production and alcohol dehydrates
What Guitarists and Bassists Should Bring
- Primary guitar or bass (set up and intonated)
- At least two full spare string sets per instrument
- Picks in multiple gauges (thin, medium, heavy)
- String winder and wire cutters
- Tuner pedal or clip-on tuner
- Capo and slide
- Two instrument cables (primary and backup)
- Pedalboard, fully tested with working cables and a labelled signal chain
- Fresh batteries for any active electronics (active pickups, effects with battery power)
What Keyboard and Synth Players Should Bring
- MIDI controller or keyboard (confirm in advance whether the studio has one)
- Sustain pedal and expression pedal if used
- Power adaptor for your keyboard
- USB and MIDI cables
- Hardware synth patches saved and backed up to a USB drive or computer
What Drummers Should Bring
- Spare drumsticks - at least three pairs; breakages happen under pressure
- A drum key
- Personal snare drum if the studio kit's snare doesn't match your sound
- Preferred cymbals if you have specific preferences the studio kit doesn't reflect
- Moongel or dampening rings for controlling resonance
- A practice pad for warming up before the session (drumming cold is the fastest route to tension injuries)
What Producers and Beat-Makers Should Bring
- Laptop with DAW fully updated and all plugins authorised offline
- Project session files consolidated and organised (see the DAW section above)
- Reference tracks loaded and ready
- External monitor headphones (closed-back for tracking, open-back for mixing)
- MIDI controller
- Licensing documentation for any samples used - cleared samples only, with paperwork if required
What Bands Should Bring
- A designated band leader or point of contact to liaise directly with the engineer - too many voices in the control room slow everything down
- A group agreement on the track list and priority order, confirmed before arriving
- Enough food and drink for the full group across the session length
- A transport plan sorted in advance - instruments, amplifiers, and a full band cannot fit in one car; logistics sorted late are logistics that delay the session start
Here's a quick role comparison for the top five studio session must haves per musician type:
| Role | Must-Have #1 | Must-Have #2 | Must-Have #3 | Must-Have #4 | Must-Have #5 |
|---|---|---|---|---|---|
| Vocalist | Printed lyrics | Room-temp water | Throat lozenges | Honey | Vocal warm-up routine |
| Guitarist/Bassist | Spare strings (x2) | Multiple picks | Backup cable | Tuner | Capo |
| Keys/Synth | Sustain pedal | Power adaptor | USB/MIDI cables | Patch backup | Laptop |
| Drummer | Spare sticks (x3) | Drum key | Practice pad | Moongel | Personal snare |
| Producer | Consolidated DAW session | Reference tracks | Laptop + charger | MIDI controller | Sample licensing docs |
| Band | Session plan | Band leader assigned | Food for group | Transport plan | Split notes |
What NOT to Bring to a Recording Studio
This list matters as much as the packing list. Anything that disrupts the session atmosphere or eats time costs you money and creative momentum.
- Excessive guests or hangers-on - unless pre-agreed with the studio, bring only people who are actively contributing. Extra bodies in the control room create noise, distraction, and pressure on the engineer
- Alcohol or substances that impair performance - one drink at the end of the session is a personal choice; drinking during it is a professional liability and affects your performance and your relationship with the studio
- New gear you haven't tested - a pedal you bought last week and have never run in a signal chain is a recipe for an hour of troubleshooting
- Cigarettes or vapes - the vast majority of UK recording studios prohibit smoking anywhere on the premises, including outside doors that open into the live room
- Instruments in poor condition - an untuned guitar with buzzing frets or a keyboard with dead keys will generate constant retakes; service your gear before the session, not after
- An overloaded or untested pedalboard - if you've changed anything about your signal chain in the past week, test the whole chain at rehearsal before you arrive
- Unresolved personal conflict - if there's tension in the band, the studio is not the place to surface it; creative disagreements mid-session cost everyone
Remember: Studio time is expensive. Anything that distracts, delays, or damages the session atmosphere belongs at home.
Physical and Mental Preparation Before Your Session
In the Days Before
Preparation starts well before the session day. In the 48 to 72 hours leading up to your booking:
- Rehearse your parts to a click track - if you're not comfortable locking to a metronome in the rehearsal room, you won't be comfortable doing it in the booth. The rehearsal space tips for musicians guide covers click track rehearsal as part of a broader pre-session practice approach
- Hydrate consistently - your voice, fine motor control, and concentration all depend on it
- Sleep well the night before; fatigue is the fastest way to lose the quality of your takes
- Avoid alcohol the night before a vocal session - it dehydrates the vocal cords
On the Day
- Eat a proper meal two to three hours before the session begins, not right before - recording on a full stomach creates discomfort and can affect breath control for vocalists
- Arrive 10 to 15 minutes early; this gives you time to set up, tune, and settle without rushing into your first take while still mentally in the car park
- Do your vocal warm-ups or physical stretches before you enter the studio - the hallway, the car, anywhere works
Managing Nerves
First-time studio sessions are nerve-wracking for almost everyone. Here's what actually helps:
- Remind yourself that studio recording is fundamentally forgiving in a way live performance isn't. Mistakes are fixable. Takes can be repeated. Comping exists precisely because nobody gets it perfect in one pass
- Talk to your engineer before you start. Tell them you're nervous - experienced engineers hear it constantly and will adjust their approach, whether that means slowing down, offering encouragement, or simply giving you more space
- Have a clear plan, but hold it loosely. Sometimes the best take comes from an unexpected moment. Give yourself permission to deviate from the session plan if the energy is right
Studio Etiquette Tips - Making the Most of Your Time
Professional behaviour in the studio is not about being uptight. It's about respecting everyone's time and creating an environment where good work can happen.
- Confirm the session plan with your engineer before the day. A five-minute call or message exchange the day before prevents the most common session-day misunderstandings - file formats, who's bringing what, the order of tracking
- Don't touch equipment without asking. Studio consoles, outboard gear, and monitor systems are expensive and set up precisely. Moving a fader or patching a cable without permission can undo careful preparation
- Be decisive. The recording engineer captures and shapes your vision - they don't generate creative ideas on your behalf. Come with clear decisions made: the sound you want, the takes you prefer, the direction you're heading
- Communicate if something doesn't sound right. Engineers are not mind readers. If the headphone mix is wrong, say so. If the reverb on the vocal feels too wet, say so. Politely, directly, specifically
- Take breaks when you need them. Vocal fatigue and concentration fatigue produce diminishing returns fast. A 10-minute break after two hours of tracking is not wasted time - it's an investment in the quality of what follows
- Keep the control room tidy. Food wrappers, empty coffee cups, and cable chaos on the floor create a stressful environment. Respect the space
For help choosing the right studio before you get to any of this - one that suits your genre, your budget, and your working style - it's worth reading through that guide before you book.
Frequently Asked Questions
What should I bring to a recording studio session for the first time?
For your first studio session, bring your instrument in good condition, at least one spare cable, printed lyrics or chord charts, a water bottle, a warm layer, and your DAW session files organised and backed up on an external drive. Arrive 10 to 15 minutes early, communicate openly with your engineer, and keep your plan simple. Focus on the tracks you know best and work outward from there.
What do singers need to bring to a recording studio?
Singers should bring printed lyrics (two copies), room-temperature water, a jar of honey, non-menthol throat lozenges, and lip balm. Avoid dairy, alcohol, and cold drinks in the hours before the session. Do a vocal warm-up routine before entering the booth, and bring a notepad for lyrics edits between takes.
Do I need to bring my own cables to a recording studio?
Most professional studios supply instrument cables, but bringing your own is strongly recommended. A cable you know is working reliably is far better than an untested studio cable that develops a fault mid-take. Pack at least two - a primary and a backup.
Should I bring my own headphones to a studio session?
Yes, if you own a decent pair. Your personal reference headphones give you a known sonic reference point that helps you make decisions faster during the headphone cue mix stage. Closed-back headphones are best for tracking (they prevent bleed into microphones); open-back are preferable for mixing and playback.
How do I prepare my DAW session before going to the studio?
Consolidate all audio files into one project folder, label every track clearly, include a click track at the correct BPM, export reference mixes of all songs, confirm the sample rate with the studio in advance, and back up the session using the 3-2-1 rule (three copies, two formats, one off-site or in the cloud).
What should I eat before a recording session?
Eat a balanced meal two to three hours before the session - something with sustained energy release, like oats, eggs, or a substantial sandwich. Avoid heavy, greasy food immediately before tracking, and steer clear of dairy before vocal recording. Bring easy snacks (fruit, nuts, granola bars) for sustaining energy during the session itself.
Can I bring friends to a recording studio session?
Check with the studio first. Most studios allow guests, but a large number of non-contributing visitors creates distraction for the engineer and for you. Agree on guest numbers in advance, keep guests in the control room (not the live room during takes), and make sure they understand the session is a working environment.
What should I NOT bring to a recording studio?
Leave at home: untested new gear, excessive guests, alcohol or substances, cigarettes or vapes, instruments in poor condition, unresolved personal conflict, and any cables or pedalboard configurations you haven't tested recently.
Do I need sheet music or lead sheets for a recording session?
Not always - but having your arrangements written down in any format (chord charts, lead sheets, tabs, or even a structural breakdown on a notepad) saves time and reduces miscommunication. Engineers work faster when they can follow a chart than when they're relying entirely on verbal descriptions.
How early should I arrive for a recording studio session?
Arrive 10 to 15 minutes before your booked start time. This gives you time to set up your instrument, check your signal chain, introduce yourself to the engineer, and settle into the space - without eating into your paid session time.
What are ISRC codes and do I need them before my session?
An ISRC (International Standard Recording Code) is a globally recognised identifier for a specific recorded track. Every commercially released song should have one. In the UK, register with PPL UK to obtain codes free of charge. Ideally, assign an ISRC to each track before the session ends and note it in your session documentation to simplify distribution and royalty collection later.
What do most UK recording studios provide?
Most professional UK studios provide: a calibrated recording space (live room and control room), a mixing console or digital audio workstation, studio monitor speakers, a selection of microphones (typically including a large-diaphragm condenser and a dynamic option), basic instrument cables, a kettle, and basic studio furniture. What they generally do not supply: your specific instruments, your personal picks or strings, your DAW session files, your food and drink preferences, or your hearing protection.
Find the Right Recording Studio for Your Next Session
Once your recording studio preparation is complete, the next step is finding a studio that fits your project. Music Studio Finder is the UK's dedicated directory for professional recording and rehearsal studios, covering cities and towns across England, Scotland, and Wales. Search by location, filter by genre suitability, and compare studio facilities before committing to a booking.
Whether you're looking for a full-service studio in Edinburgh, a vocal booth setup in Birmingham, or a tracking room for a full band in London, the how to find a recording studio near you guide walks through exactly how to search, compare, and shortlist the right space for your session.
Your checklist is ready. Your files are backed up. Your instrument is tuned. Now go make something worth hearing.
Sources
- PPL UK - ISRC Registration for UK Recording Artists
- PRS for Music - Publishing and Songwriter Royalties UK
- Musicians' Union UK - Hearing Protection and Studio Safety
- Etymotic Research ER20 Musician's Earplugs
- Samsung T7 Portable SSD - UK Product Page
- Avid Pro Tools - Professional DAW
- Apple Logic Pro
- Ableton Live
- Music Studio Finder - UK Recording Studio Directory
- Recording Studio Cost UK: 2026 Pricing Guide - Music Studio Finder