Mixing & Mastering with
John Elleson-Hartley

Selection of projects mixed and/or mastered by John Elleson-Hartley.
Selection of projects mixed and/or mastered by John Elleson-Hartley.
Selection of projects mixed and/or mastered by John Elleson-Hartley.

Elevating Your Music Together

A selection of people and companies John Elleson-Hartley has worked with.

View works mixed and mastered by John Elleson-Hartley.

NEWS

Marcus Hedges

Marcus Hedges

"John helps my compositions and arrangements reach their full potential with his unwavering attention to detail. He’s attentive to what I want for each project and keeps me involved in the process. Without fail, the end result always exceeds my expectations."

Nainita Desai

Nainita Desai

"I know that from the moment I bring John on board a project, his attitude is utterly professional, he’s easy to work with and has a great nature where no request is too demanding. His work is exemplary, highly creative and he goes that extra mile making my music ‘sing’."

Ollie Howell

Ollie Howell

"It’s a pleasure and a privilege to have John’s ears and expertise on one of my projects. His Mastering brings out so many subtle details in the music and really brings the whole soundtrack to life. Above all, John is a friendly, professional and trusted collaborator to bring on board."

Joanna Karselis

Joanna Karselis

"John has quickly become my go-to mixing and mastering engineer. He has a professional attitude, strong attention to detail, and highly attuned ears. His musicality combined with his commitment to top quality audio makes him a fantastic person to work with. I can't wait to collaborate with him again!"

Picture of Noah Totten

Noah Totten

"I worked with John on my debut EP, and his technical expertise and encouraging spirit paired together to make a smooth and overall exciting musical process. Would highly recommend for anyone unsure on how to give their demos a new life!"

Composer Marie-Anne Fischer

Marie-Anne Fischer

"John’s commitment to excellence in his work is truly remarkable. His unwavering dedication, attention to detail, friendly approach and technical expertise to achieve the highest standards, is evident in every project he has mixed for me, making him a standout professional in his field."