SERVICES
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At EOTPMUSIC, we offer professional mixing, mastering, and post-production services tailored to elevate your sound to industry standards. Our approach is rooted in technical precision and creative collaboration, ensuring that every track reflects your artistic vision while achieving sonic clarity, depth, and balance. Whether you’re working on a single, EP, or full album, we apply critical listening, industry-standard tools, and years of experience to bring out the best in your recordings. Our engineer, Krzysztof, works on a carefully curated hybrid setup, combining the warmth and character of analogue gear with the precision and flexibility of modern digital processing, to deliver mixes and masters that are both musical and technically refined. We also offer additional services such as vocal editing, pitch and timing correction, noise reduction, and dynamic adjustments—ensuring your material is clean and cohesive. Whether recorded in a professional studio or at home, these refinements help prepare your tracks for the final mix.
Mixing
Mixing rates vary depending on the size of the multitrack session and the amount of post-production work required beforehand. You’re welcome to send us your multitracks for a review prior to committing—this allows our engineer to provide an accurate quote tailored to your project.
MASTERINGSTEM MASTERING
Mastering rates depend on your specific needs. We offer both standard stereo mastering, which involves working with a single final stereo mix, and stem mastering for up to 10 individual stems, providing greater control over the final sound while maintaining an efficient and focused workflow.
ENGINEERING
For recording sessions and audio engineering services, you can choose between two locations in Poland:
– our EOTPMUSIC studio in Gliwice (ideal for vocal sessions, individual instruments, overdubs, and voice-overs)
– an external location at MAQ Records in Wojkowice (suitable for drum recordings, larger setups, or full band sessions)
Studio engineering rates vary depending on the location and scope of the project. Our in-house studio rate is £150 per day. For sessions at MAQ Records, please note that in addition to our engineer’s fee of £150 per day, a studio hire cost of approximately £200 per day (1000 PLN) applies. Accommodation is also available at MAQ Records for approximately £10 per day (50 PLN) per person.
post-production
Post-production pricing is determined on a project-by-project basis, with each quote tailored to the specific amount of work required. Once we’ve had a chance to assess the files you provide, we may also suggest additional enhancements if we believe they could further benefit the overall quality of your song. Please note that post-production can only be applied to a certain extent, as excessive processing may introduce audible artifacts and affect the natural character of the sound.
TERMS & CONDITIONS
We kindly ask that you review our terms and conditions, as engaging our services constitutes your acknowledgement and acceptance of these terms.
REVISIONS
Each mixing and / or mastering fee includes two revisions free of charge, ensuring the final result aligns closely with your vision. Additional revisions will incur an extra charge per revision, with rates quoted individually based on the specifics of each project.
For revision requests, we kindly ask that you email us your detailed notes. If preferred, you’re also welcome to arrange a phone or video call with our engineer, or take part in an attended online session using AUDIOMOVERS LISTENTO software, which allows you to hear changes in real time as they happen.
PAYMENT TERMS
Like in all professional studios providing online services, there is a “Payment First” policy. This is not a personal matter but simply a result of years of experience in managing payments and invoices.
Payment for additional revisions must be made after the final version of the project has been approved, but before the delivery of all applicable files.
Payment for studio engineering services must be made within 24 hours after the session, unless agreed otherwise by all parties.
DISCOUNTS
Take advantage of our discounted rates when submitting multiple songs for mixing and/or mastering. Working on several tracks within the same project allows for a more efficient workflow, which we’re pleased to reflect in the pricing.
Depending on the scope and number of songs, discounts typically range between £20 and £50 per song, offering excellent value for larger projects.
STORAGE & FILE ARCHIVES
You accept the responsibility for storage and archiving of all mixes, masters & any other files as well as the source materials once a project has been approved and files have been delivered.
We will endeavour to store backup of all sessions, final mixes and masters, but we do not provide a guaranteed archival service.
WORK CREDIT
In accordance with our terms and conditions, appropriate credit must be given on any CD, digital release, or other record that has been recorded, edited, produced, mixed, or mastered by our engineer.
The following credit format is required:
Engineering / Editing / Production / Mixing / Mastering / Other: (choose the applicable)
Krzysztof Kessler
www.eotpmusic.com
Mixing
Mixing rates vary depending on the size of the multitrack session and the amount of post-production work required beforehand. You’re welcome to send us your multitracks for a review prior to committing—this allows our engineer to provide an accurate quote tailored to your project.
Our mixing rates may range between £200 and £500 per song, depending on the complexity and scope of the material.
MASTERINGSTEM MASTERING
Mastering rates depend on your specific needs. We offer both standard stereo mastering, which involves working with a single final stereo mix, and stem mastering for up to 10 individual stems, providing greater control over the final sound while maintaining an efficient and focused workflow.
Our mastering rates typically range between £60 and £120 per song, depending on the complexity and scope of the material.
ENGINEERING
For recording sessions and audio engineering services, you can choose between two locations in Poland:
– our EOTPMUSIC studio in Gliwice (ideal for vocal sessions, individual instruments, overdubs, and voice-overs)
– an external location at MAQ Records in Wojkowice (suitable for drum recordings, larger setups, or full band sessions)
Studio engineering rates vary depending on the location and scope of the project. Our in-house studio rate is £150 per day. For sessions at MAQ Records, please note that in addition to our engineer’s fee of £150 per day, a studio hire cost of approximately £200 per day (1000 PLN) applies. Accommodation is also available at MAQ Records for approximately £10 per day (50 PLN) per person.
post-production
Post-production pricing is determined on a project-by-project basis, with each quote tailored to the specific amount of work required. Once we’ve had a chance to assess the files you provide, we may also suggest additional enhancements if we believe they could further benefit the overall quality of your song. Please note that post-production can only be applied to a certain extent, as excessive processing may introduce audible artifacts and affect the natural character of the sound.
REVISIONS
Each mixing and / or mastering fee includes two revisions free of charge, ensuring the final result aligns closely with your vision. Additional revisions will incur an extra charge per revision, with rates quoted individually based on the specifics of each project.
For revision requests, we kindly ask that you email us your detailed notes. If preferred, you’re also welcome to arrange a phone or video call with our engineer, or take part in an attended online session using AUDIOMOVERS LISTENTO software, which allows you to hear changes in real time as they happen.
PAYMENT TERMS
Like in all professional studios providing online services, there is a “Payment First” policy. This is not a personal matter but simply a result of years of experience in managing payments and invoices.
Payment for additional revisions must be made after the final version of the project has been approved, but before the delivery of all applicable files.
Payment for studio engineering services must be made within 24 hours after the session, unless agreed otherwise by all parties.
DISCOUNTS
Take advantage of our discounted rates when submitting multiple songs for mixing and/or mastering. Working on several tracks within the same project allows for a more efficient workflow, which we’re pleased to reflect in the pricing.
Depending on the scope and number of songs, discounts typically range between £20 and £50 per song, offering excellent value for larger projects.
STORAGE & FILE ARCHIVES
You accept the responsibility for storage and archiving of all mixes, masters & any other files as well as the source materials once a project has been approved and files have been delivered.
We will endeavour to store backup of all sessions, final mixes and masters, but we do not provide a guaranteed archival service.
WORK CREDIT
In accordance with our terms and conditions, appropriate credit must be given on any CD, digital release, or other record that has been recorded, edited, produced, mixed, or mastered by our engineer.
The following credit format is required:
Engineering / Editing / Production / Mixing / Mastering / Other: (choose the applicable)
Krzysztof Kessler
www.eotpmusic.com
TERMS & CONDITIONS
We kindly ask that you review our terms and conditions, as engaging our services constitutes your acknowledgement and acceptance of these terms.
You will be able to review the mix and / or master as well as all subsequent revisions through a private link with an audio player that grants access to lossless, full-resolution WAV files as well as a download option. Following the acceptance of the final mix and / or master, you will receive a link to download all relevant files, as specified below.
MIXING:
* The acappella track may be provided without certain mix bus processing to preserve its original dynamic and tonal characteristics, allowing for greater flexibility in future use.
If your song contains explicit lyrics, a clean version of the mix can be supplied at no additional cost—provided that a set of “clean” vocal tracks is submitted to us in advance.
Additional mix versions might be a subject to additional charge based on the amount of additional work required.
Please be aware that mixed stems will not be provided for the purpose of full mix reconstruction. The intricate use of shared effects, parallel processing, and complex analogue mix bus chains makes it impossible to replicate the final sound from individually exported stems. We can, however, provide a set of stems tailored for live performance. They will not include any shared parallel processing and will not be printed through the analogue summing mixer or subsequent mix bus processing chain.
MASTERING:
Main masters
** Instrumental and backing track masters will be provided if the client supplies the corresponding mix files for the mastering service.
Additional masters tailored to the format and loudness guidelines, provided based on your needs
ENGINEERING:
The studio engineering fee includes a review of all recorded takes with our engineer, assistance in selecting the best performances, and preparation of a master comp. Please note that any post-production services requested after the session will be subject to additional charges, depending on the scope of the work required. Once the final multitrack is accepted, you will receive the following:
*** Additional charges may apply if a rough mix made by our engineer is requested.
For inquiries please contact our engineer DIRECTLY
For inquiries
please contact
our engineer
DIRECTLY
Krzysztof Kessler | EOTPMUSIC Ltd
By submitting files, you acknowledge acceptance of the terms and conditions. Furthermore, you agree to allow EOTPMUSIC Ltd to process your personal data for the purpose of handling your inquiry and, if applicable, for the processing of any future contract conclusions. This consent can be revoked at any time by sending an email, with the only effect being on future data processing. You acknowledge that revoking your consent will not affect the legitimacy of data processed in the past.
FOR MIXING:
When submitting your files, please include comprehensive mix notes outlining production details, intended mixing effects, and any reference tracks—whether from other artists, your own catalogue, or a reference mix of the submitted song created by your producer.
Tracks may be submitted in either mono or stereo.
We kindly request that all multitrack files be provided in a dry state, free from effects such as reverb, delay, EQ, or compression. However, if specific effects, processing, or creative elements (such as filter sweeps, delays or even EQ and Compression) are essential to the sound, you are welcome to leave them enabled. If a dry version of any particular track is needed, we will contact you before any mixing work begins.
For vocal tracks processed with Melodyne or Auto-Tune, please ensure the pitch correction is printed into the audio.
If your session includes MIDI or virtual instruments, please export them as audio files. MIDI files are not accepted for mixing unless you explicitly request replacement of specific virtual instruments, which may incur additional production charges.
FOR MASTERING:
For stereo mastering, please submit the following:
If your song contains explicit content, please provide both the explicit and clean versions of the mix in order to receive clean and explicit masters.
For stem mastering, please submit up to 10 stems (24-bit or 32-bit WAV files) tailored to your project. Ensure that the true peak of each stem does not exceed 0dB.
GENERAL:
As part of the submission process, please ensure that all files are clearly labelled for easy identification.
We kindly ask that you avoid the use of ALL-CAPS in file names to maintain a clean and professional presentation.
We accept WAV files at 44.1kHz, 48kHz, or 96kHz. Please ensure that all tracks begin from bar one, are of equal length, and share the same format and sample rate. Additionally, disable the ‘Normalise’ option during export if available in your DAW.
All files should be placed in a folder named using the following information: