Frequently asked questions
Grouped by topic. If this page differs from our terms and conditions or privacy policy, those documents prevail.
Booking and payment
How do I reserve a session?
Use the contact form, email [email protected] or call 020 737 0294. Within 2 working days we send a proposal with date, duration and total incl. VAT. Only after your acceptance and a 30 % deposit is the slot final.
Which payment methods do you accept?
Bank transfer for deposit and balance; card in the studio by appointment. IBAN and reference are on the quote and invoice from Fractaltrail B.V..
What applies to business clients?
With a valid VAT number we invoice excl. VAT where permitted. Payment term 14 days from invoice date unless the quote says otherwise. See terms and conditions.
Can I reschedule or cancel?
Free reschedule or cancel up to 7 days before start. Closer to the date the deposit may be forfeited; details and exceptions are in our terms.
How fast do you reply to email?
We aim for within 2 working days. Fixed release date? Mention it — we will say honestly what is feasible.
During the session
Should I arrive on time?
Yes. Recording time starts at the agreed hour; short sessions include basic setup. Late arrival without notice does not automatically extend time — we only continue if the next slot is free and you accept extra hours at the current rate.
Can I bring someone?
One or two guests in the control room is normal. More people in the live room can change acoustics — discuss via contact beforehand.
Do you provide instruments?
We are not a full backline rental. We have DI boxes, headphones, stands and about 18 microphones. Guitar amps on request when available — mention this when booking.
What if we are not finished when the block ends?
Extra hours are possible at your service hourly rate if the diary allows. Otherwise we book a follow-up; half-day blocks are often better value than single hours.
Minimum age to record?
From age 16 with your own consent. Younger only with written parent/guardian consent who books and pays, and an adult present throughout.
Files and delivery
What file format do I receive?
Default 24-bit WAV at 48 kHz unless your project uses another sample rate. Mix and master as stereo files; raw takes per track on request. More in delivery formats for streaming.
How long do you keep sessions?
24 months on secured storage, then we delete project files. Download and back up locally when you receive them.
How do you send large projects?
Download link or upload to your cloud — not unencrypted on public chat. For mix, send stemmed tracks with clear names; see estimate mix budget for track counts.
How many revisions on mix and master?
2 written feedback rounds per track included. Extra mix revision hours: €88 incl. VAT. Mastering revisions for small tweaks, not a full remix.
Do I get the DAW project?
Not by default — we deliver audio exports. Project files may be possible for a fee if compatibility allows; ask before the session.
Rights and release
Who owns the recordings?
After full payment for the agreed service we deliver exports for your use under our terms. Fractaltrail does not claim songwriting rights; credits in metadata only if you want them.
May I use your studio name on my release?
Only with our written OK per release. We are not a label; « recorded at Fractaltrail » is usually fine after a quick check.
Do you use my audio to train AI?
No. We do not train models on client material and do not create voice clones without explicit written consent from the person concerned.
What if several writers collaborate?
Sort splits and rights before release among yourselves — we do not mediate. Background: rights and release.
Podcast: who owns the episode?
The client who books and pays unless agreed otherwise in writing. Music and jingles stay with their original rights holders.
Practical and studio
Are your prices incl. VAT?
Yes on the site and consumer quotes. Excl. and incl. VAT rates are on services. VAT rate 21 %.
When are you open?
Tuesday–Saturday 10:00–22:00; closed Mondays (pick-up by appointment). Mondays closed except pick-ups by appointment.
How do I reach the studio?
Tram 1 and 7 stop Overtoom (Hoofddorpweg), 3 minutes’ walk to Overtoom 376A. Bike parking in front; on-street parking with permit or Q-Park Baarsjes 600 m away. Address: Overtoom 376A, 1054 JT Amsterdam.
Where are vocal and podcast rates?
Vocal hour €98, four-hour block €349. Podcast hour €112, half day €399. Detail: vocal recording and podcast recording.
Cookies and privacy on this site?
We only store what is needed for your cookie choice (182 days). Read cookie policy and privacy policy; change preferences via .
Project in Amsterdam?
Plan your session at Fractaltrail
Tell us briefly what you want to record or have mixed. Within 2 working days you receive a slot proposal and a written quote.