Very talented guy, detailed feedback and vision, great to work with and hope to again in the future!

Martti was so awesome to work!! Really professional and great communication, super talented and open and enthusiastic about my ideas. I'd jump at the jump at the chance to work with Martti!

Great to work with! Everything was clear, well-organized, and neat — which made the whole process faster and more efficient. Really appreciated that.

Working with Martti was seamless from start to finish, his ideas and advice were direct and easy to amend with his detailed input, as well as an amazing producer! hope to work with you again mate.

-Luke

It was wonderful collaborating again to master Martti's music! Exceptional communication from start to finish. A total pleasure. 🤩

It was a pleasure mastering music for a new project with Martin! Wonderful music. Excellent communication. Great stuff. 🤩

It was a total pleasure mastering a new project with Martin! Wonderful music and effortless collaboration from start to finish. 🤩

I had the pleasure of mastering some amazing music by Martti! Superb communication from start to finish during the project. 😀👍