Frequently Asked Questions

You can request a booking through our contact form or by phone. Please provide your preferred dates, the specific service required (such as vocal recording or instrument tracking), and the number of participants. Our team will check the schedule and respond within 24 hours. Once the booking is confirmed, we will send you a detailed intake sheet to prepare for your session.

Cancellations or rescheduling requests are accepted free of charge up to 3 days before the scheduled session start date. For cancellations made after this period, a cancellation fee will apply according to our policies. For full details, please refer to the cancellation section in our Terms and Conditions.

Yes, to confirm your reservation, a deposit of 30% of the total estimated cost is required. This amount is credited toward your final invoice. Payment instructions for the deposit will be provided in the confirmation email sent by our studio manager.

For safety reasons and to protect the equipment, clients under the age of 16 must be accompanied by a parent or a responsible adult. Clients aged 16 and over are permitted to use the studio independently.

The studio can accommodate a maximum of 6 people at one time. This total includes performers, directors, and the studio engineer. If your project requires more people, please consult us in advance, as exceeding this limit may affect the acoustic balance and equipment placement.

Our facility spans 120m² and consists of 3 dedicated rooms: a live room, a vocal booth, and a control room. We are equipped with large diaphragm condensers, nearfield monitors, and professional acoustic treatment to provide a clean and controlled recording environment.

Please bring all necessary instruments, sheet music, and lyrics. To maximize the efficiency of your session, we strongly recommend reading our Preparation Guide for Recording. Proper preparation allows us to capture high-quality takes within the allotted time.

Yes, every session is supported by one of our studio engineers. They will handle microphone placement, level adjustments, and all technical recording operations. If you have specific technical requirements, please notify us during the booking process.

We provide high-resolution WAV files (sample rate and bit depth based on prior agreement) and MP3 files for quick review. If you require multi-track stems, please request them at the time of booking. For more information, see our guide on File Formats and Delivery.

For mixing and mastering services, we include 3 rounds of revisions. Requests for a 4th revision or significant structural changes (such as re-recording parts) will incur additional charges.

Yes, Grushdelta maintains an archive of your session data for 12 months following the conclusion of the project. We can resend files upon request within this period. After 12 months, data is securely deleted in accordance with our Privacy Policy.

Simple recordings are typically delivered within a few days. Projects involving mixing and mastering usually take between one and two weeks. If you have a tight deadline, please discuss your timeline with us individually to check our current availability.

The rights to the recorded audio (the master rights) are fully transferred to the client once 100% of the service fee has been paid. Please note that the copyright to the underlying composition remains with the composer or original rights holder. See our guide on Master Rights and Delivery Options for more detail.

No. All copyright clearances for the music being recorded, as well as agreements with performers, are the sole responsibility of the client. Grushdelta provides technical recording services and does not assume legal liability for the content of the recordings.

Your name, contact details, and recording data are used exclusively for the purpose of providing and managing our services. We do not share your data with third parties unless required by law. For more details, please visit our Privacy Policy.

For corporate clients, we offer a payment term of 14 days from the date of invoice issuance. If your company requires a different payment cycle, please discuss this with our manager before signing the agreement.

We use hourly rates for recording and per-track rates for mixing and mastering. All prices listed on our site include the 10% Japanese consumption tax. You can find the complete price list on our Services page.

We accept bank transfers and credit card payments. Deposits are typically handled via credit card or advance bank transfer to secure the date.

Yes. For long-term projects such as band recordings, we offer a full-day rate (8 hours). For tips on planning your session efficiently, please see How to Budget Your Session or contact us directly.

Additional fees apply if a session exceeds the booked time or if mixing revisions exceed the 3 included rounds. In the case of overtime, we will do our best to accommodate you, provided there is no subsequent booking.