FreeLance Abbey Road Engineer Offering ‘award winning’ Specialist MASTERING & RESTORATION services – MILL ARTS MUSIC


Transform your masters with advanced ‘state of the art’ technology, using freelance Abbey Road Studios Engineer – Andrew Walter
Book either via Abbey Road Studios
or directly via his own studio at Mill Arts Music Agency
Andrew Walter is one of the World’s Leading Experts in Mastering and Audio Restoration and has worked with some of the Greatest Artists in the World.
An Abbey Road Studios Engineer for 35 years, Andrew is now a freelance Mastering and Audio Restoration Engineer & Consultant for Abbey Road Studios.
He runs his Specialist Mastering & ‘World-class’ Audio Restoration Agency Mill Arts Music from his farm in Norfolk, UK.
You can book him directly at Mill Arts Music or via Abbey Road Studios
Transform Your Masters: Restore, Enhance, and Preserve

Mill Arts Music: Restoration – Mastering – Producing – Audio Consulting & Lecturing
Andrew is a multi-award-winning mastering and restoration engineer, producer, and composer with over 35 years’ experience at Abbey Road Studios and now works freelance for Abbey Road and other clients from his farm in Norfolk.
A pioneer of digital audio restoration and an early developer of CEDAR technology, Andrew has worked across every recording format and genre, from classical and film to jazz and pop. His credits include The Beatles, David Bowie, Paul McCartney, U2, Coldplay, Radiohead, and The Who. Film projects include The Lord of the Rings, Harry Potter, Atonement (Academy Award winner), and V for Vendetta.
A world expert in MASTERING & RESTORATION, he has received multiple awards including winning four Gramophone Awards and receiving two GRAMMY nominations. An expert in forensic restoration, Andrew lectures internationally and serves as a Director of Music Preserved, the archive of rare and historic recordings.
Join countless satisfied clients who trust Andrew with their Mastering & Audio Restoration work
Recording & Producing in Yorkshire
What Clients Say About Mill Arts Music
★★★★★
Average Rating: 4.9 out of 5 based on 150 reviews
Client Feedback
Andy’s fabulous to work with! Engaging, fun and a true expert. I couldn’t believe the difference in sound quality after his careful and considered work mastering my latest album.
★★★★★
Alex Kate – Artist
Highly Satisfied!
The mastering results were phenomenal! My recordings have never sounded better, and I appreciate Andrew’s attention to detail.
★★★★★
Michael Armstrong – Artist
Exceptional Producing Service
We are delighted at how well he produced our upcoming album. The quality of care as a producer exceeded our expectations…which were high!
★★★★★
Monika Henschel – Henschel Quartet
Transformative Experience!
Andy did an incredible job restoring my rare archive masters. He removed all the noises and clicks, making it sound like it was brand new! I highly recommend him and repeatedly use him and he’s great value for money too!
★★★★★
Eric Wenn – Biddulph Records
Need to restore your audio?
Transform your old recordings using expert ‘State of the Art’ Audio Restoration services. Remove noise and enhance clarity for a pristine sound experience.
Preserve your music’s legacy with audio enhancement solutions.



Explore Mastering & Restoration Services at Mill Arts Music
01
Audio Repair & Restoration
The audio repair services focus on eliminating unwanted noise and artifacts, ensuring your recordings sound pristine and professional. Utilizing advanced techniques to restore the original quality of your music tracks.
02
Clarity in Mastering
Specializing in restoring clarity to your mix, this unique mastering service will enhance the overall listening experience. Employing state-of-the-art technology to bring out the best in your music, it will sound vibrant and clear.
03
Digital Conversion
Transform your analog recordings into high-quality digital formats with Mill Arts Music conversion services. Every detail is preserved, allowing you to enjoy your music in the very best possible quality.
04
Professional Equipment
With expert knowledge (and one of the foremost users of CEDAR AUDIO), Andrew uses various DAW workstations with his Cedar Audio suite and more digital plugins than it is safe to own!
He monitors on B&W speakers and good, experienced human ears.
Focusing on improving sound quality while maintaining the integrity of your original recordings is the key to producing a fabulous master.
05
Producer Services
Offering great quality music producer services relies on extensive musical knowledge and the ability to guide and work sensitively with an artist.
Andrew understands the requirements involved to be your producer and will work well under pressure with everyone in the session, to enhance the recording experience and make a superb recording.
06
Expert lecturer
Offering ‘tailor made’ lecture services, Andrew will provide a unique, interesting and illustrated talk for your society, college or group..
Dedicated to providing expert and unique ‘inside’ information to your group, you will find out about the history of sound recording, the processes of recording, restoration and mastering, all suited to your specific needs. Andrew has given talks around the world, including USA, Hong Kong, and across Europe.
Andrew Walter at Abbey Road Studios










































































