Justin Sheriff (RIAA GOLD)

Remote Mixing & Mastering

31 Reviews (2 Verified)
Justin Sheriff (RIAA GOLD) on SoundBetter

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 RIAA Gold TikTok viral hit “Ashes” by Stellar with over 1 billion views 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

Recording Connection
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.

Would love to hear from you. Click the contact button above to get in touch.

31 Reviews

Endorse Justin Sheriff (RIAA GOLD)
  1. Review by Jim F.
    by Jim F.

    Justin is a machine. I heard about him thru a friend a he did not disappoint! Highly recommended, very easy to work with.

  2. Review by IL Cucchiaio

    "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!

  3. Review by Kira
    by Kira

    Justin’s depth of skill and talent as an audio engineer is absolutely unmatched. He blew me away when I first hired him because he treated my project as his own, attending to the recording, production, mixing, and mastering in a process that struck me as remarkably efficient and thorough. I went on to work with him on an album and was so pleased with the experience and results that I can without a doubt tell you Justin is the best of the best.

  4. Review by Nancy Awad
    by Nancy Awad

    I’ve worked with Justin on two songs and each time he delivered high quality, professionally sounding songs! He has such a fast turnover and is a pleasure to work with. Would highly recommend!

  5. Review by LK TEAM
    by LK TEAM

    10/10 No Jokes he's the guy cannot thank him enough.

  6. Review by lilkaprteam@gmail.com
    by lilkaprteam@gmail.com

    Justin took our artist Lil Kapr’s sound to the next level. Very professional and takes pride in his work we highly recommend

  7. Review by lilkaprteam@gmail.com
    by lilkaprteam@gmail.com

    Justin took our artist Lil Kapr’s sound to the next level. Very professional and takes pride in his work we highly recommend

  8. Review by lilkaprteam@gmail.com
    by lilkaprteam@gmail.com

    His mixing is out of this world

  9. Review by Elijah Sisk
    by Elijah Sisk

    Justin is the professional you've been looking for! He is easy to reach, and even easier to work with...his touch is literal magic! Can't wait to work with him more in the future! 10/10 would recommend. Every single time.

  10. Review by Kaykay
    by Kaykay

    Justin is really good at what he does and makes any track he touches a 100 times better

  11. Review by Nate G
    by Nate G

    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.

  12. Review by Kira B.

    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.

  13. Review by Brendan Carpenter
    by Brendan Carpenter

    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.

  14. Review by Andrew Mallet
    by Andrew Mallet

    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!

  15. Review by Liz M.
    by Liz M.

    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!

  16. Review by Tamara Sienna
    by Tamara Sienna

    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!

  17. Review by Hannah Katz
    by Hannah Katz

    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.

  18. Review by Kyle
    by Kyle

    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.

  19. Review by Charles Littlefield
    by Charles Littlefield

    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!

  20. Review by Joe
    by Joe

    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.

Ashes by Stellar

I was the Mixing Engineer in this production

Terms Of Service

I will generally allow for unlimited revisions within reason.
I work very fast and efficient.
We will work in a frequent back and forth manner until we both agree your project is perfect!

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