Mark was great to work with - a dream client! Quick, clear, and thoughtful communication, and a great ear! Most of all I really enjoyed Mark's songwriting. This job is at its best when working on great music! I hope to work with Mark again in the near future.

Mark is the man. Crazy knowledgeable and great pitch recognition. He has great reference guides as well making it easy to know what he’s looking for out of my vocal.

Mark has been great to work and communicate with throughout the entire process of this project. Looking forward to the next one!

Mark is super encouraging and an absolute pleasure to work with. Each project has gotten even better and I'm looking forward to our next collaboration!

Just mastered a record for Mark. Second time working together but just as great experience. Hopefully not the last time!

Once again, working with Mark was a blast. It's a great process that turns into a great product every time!

This was my second time working with Mark and I hope it's not the last. He is very professional and knows what he's after. He's a pleasure to work with.

Mark was great to work with. He is very passionate about music, and I can't wait to hear more!

Mark was a pleasure to work with. Very easy and encouraging. I look forward to getting to work on future projects together.

Loved working with Mark! He makes great music and communicates well. We had a lot of fun collaborating and I can't wait to make more music together soon!

Working on Mark's profound and beautiful song was a true honor. I know this song will touch many people and I'm thankful for the opportunity to be a part of it. Mark communicates clearly and offers great feedback, in addition to being an amazing songwriter.

Mark is a fantastic musician to work with. I cannot say enough great things about working with him. He is great at communicating, sharing his vision, he is honest and straightforward. He exhibits all the qualities you want to work with in a client. Even when projects take twists and turns, he is reasonable and fair. Mark is outstanding.

Very fortunately I got to mix and master a true record by Mark and the Book of Secrets. It was a bit of a long run but it was all worth it. I cannot wait to work with Mark again!

It has been an outstanding experience working with Mark! He is a great songwriter and collaborator. He communicates clearly what he's looking for, yet also allows you to be creative and follow your instincts. Super guy to work with, and I'm looking forward to next time! Thanks, Mark!

Working with Mark has been an exceptional experience. Not only is he an incredibly kind, talented producer and songwriter, he's an amazing storyteller. It was an honor and I would jump at the chance to work with him again!