Justin is an alumnus of Berklee College of Music with over twenty years of experience in music. Justin is the head engineer at the famous Cybersound Studio in Boston, MA. Justin has worked with notable artists such as: Run-DMC, DMX, Chief Keef, Lauv, Greg Hawkes (The Cars), and more. Justin recorded, mixed and mastered the TikTok viral hit Ashes!
Cybersound Studios May 2012 - Present Head Audio Engineer
● Justin recorded, mixed and mastered the TikTok viral hit “Ashes” by Stellar that made the TikTok Hits playlist and ranked within the top 5 for both the US Viral 50 and Global Viral 50, Spotify’s own official playlists.
● Notable clients include: Run-DMC, DMX, Lauv, Xyzal, Billboard Women in Music Awards, and Hawaii 5.0 to name a few.
● Serve as the head audio engineer for 10% Happier, one of the most popular meditation apps on the App Store
● Serve as head audio engineer for ASICS Studios and Runkeeper, applications that provide audio
● Record voiceovers in order to advance voice recognition software. Former projects include: Amazon
Alexa and Motorola
● Record, mix, and master audiobooks for Audible.com
Bay State College & UNH
● Tutored and assisted students enrolled in an audio engineering course
March - May 2018
July 2015 - January 2018
● Mentored aspiring audio engineers
● Provided students with personalized training on Pro Tools, signal flow, recording, mixing and
Soundtrack Group December 2012 - December 2013 Intern
● Assisted on ADR sessions by recording and editing voiceovers, syncing sound effects to picture, applying sound design.
Click the 'Contact' above to get in touch. Looking forward to hearing from you.
23 ReviewsEndorse Justin Sheriff
Justin is a machine. I heard about him thru a friend a he did not disappoint! Highly recommended, very easy to work with.
"Symphonize" is a very adebt mixing engineer
and has the ability to meet demands in a very professional manner. So positive to work with and overly flexible to changes. Great result on my song!
I have worked with Justin directly and indirectly since 2013 in various musical and studio capacities and I have always been impressed with his talent. Very keen ear, great guy, easy to work with.
Justin is a masterful audio engineer and one of the most passionate music professionals I have ever met. He produced an album I wrote and brought it to a level of refinement that blew me away. He was with me every step of the way, making meticulous edits to create exactly the sound I was looking for. Justin also conducted phone appointments with me outside of our session time to address any questions or concerns I had. His commitment to his clients is unmatched and his kind and calm demeanor make him an absolute delight to work with.
Justin’s expertise in all things audio is unmatched. His technical abilities with modern recording techniques is vast and varied. Beyond this, he is an even better person. He’s a true collaborator. No one is more patient, kind, and enthusiastic about recording and making music.
Justin has been my Audio Engineering mentor for a little over a month now and has been quite helpful in all areas of my study. All my questions are answered in great detail and at times demonstrated for better understanding. I look forward to learning all I can from Justin in the months ahead. Highly recommend!
Justin mentored me when I first got into music production and wanted to learn the basics. Every single session was a learning experience- Justin really cut out the "fluff" and every session was substantial with important tactics. Thanks to him, I learned the basics of ProTools, recording and mixing and have a broader understanding of engineering as a whole!
Justin is very professional and had a great ear for mixing and mastering. He got everything done exactly as I wanted and I was super happy with the end result. Would definitely recommend!
I have known Justin for many years. His musical skill set and ear for sound is impeccable. His knowledge is vast, and he has worked with a wide range of projects. Justin is diligent, and his talent for anything music related is unmatched.
Justin has the skills to make any mix work. I’ve watched him take poorly recorded vocal tracks and make the final mix sound radio ready. The level of professionalism he presents himself with is matched by the quality of his work. His level of experience and attention to detail consistently produces industry quality results that speak for themselves.
I've worked with Justin for many years and am consistently impressed with his level of expertise and production techniques. He is truly a master of his art and will make your project come alive, regardless of the format!
By far the best engineer I have ever worked with! He helped me achieve my vision and in record time. You will not regret working with Justin.
Justin is INCREDIBLE! He has a great ear for sound, listens to all ideas, the artists vision, gives great suggestions, and honest feedback. Such a sweet and highly respectable guy to work with.
Justin has all the necessary tools to make your music come alive. He has an expert ear and irreplaceable experience in this highly competitive world of sound design.
Justin has a great ear for music and is super creative. He is a trusted source when it comes to all things sound. I have been working with Justin for years and his way of creating music is extremely solid. Anything that he does comes out sounding amazing. He is the first person I turn to when I need to do any sort of musical recording or mastering. He has just finished up a track of mine and it sounds great. I look forward to more musical projects enlisting the help of Justin Sheriff and his magical musical mind.
Justin was a true master of the industry. Knew all the tricks and the sound quality came out fantastic. Highly recommend.
I had an hour long session with Justin, and he really helped me shape my artistic vision and he made my music sound fantastic. I could not have asked for a better experience working with Justin, and I look forward to collaborating on further projects.
I had a tough, complex project with a tight deadline, and Justin came through in spades. Honest, experienced, and professional, I was amazed by the thorough work that went into my project, from start to finish, and the quality of the end result easily surpassed my expectations. I highly recommend this service, and I know that the next time I have a similar project, I'll be using Justin.
Justin delivered impressive, quality work with a quick turn around time. Was very responsive and intuitive to work with, will work with him again in the future. Thank you!
Very talented in all aspects of music production and theory. Well rounded understanding of how to make the most of any sound or instrument. 10/10 would work with them again! Very much looking forward to it!
Unbelievable content with top of the line sound engineering to entertain you into the late hours of the night. Highly recommended, five stars.
Very talented and experienced mix engineer, highly recommend