

In 2002, Graves founded Osiris Studio, initially working with private collectors to digitize and restore their music collections. In the course of digitizing some rare records in his vinyl collection, he became interested in the possibilities of digital audio restoration. He first became interested in audio restoration after receiving an early CD recorder as a gift in 1998. Graves spent the early part of his career in Atlanta. He graduated from Georgia State University. He began collecting records from a young age, taking advantage of his father's free travel perks as a Delta Air Lines employee to visit record stores across the U.S. The studio is named after the Egyptian god of resurrection, reflecting Graves' interest in bringing recordings "back to life." Early life Graves owns and operates Osiris Studio, a Los Angeles-based mastering and audio-restoration services facility that provides audio services to the entertainment and archival communities. He has also remastered recordings for commercial release by artists such as Hank Williams, Ray Charles, Joni Mitchell, Big Star, Blondie, Richard Hell, Janis Joplin, Stax Records, Nina Simone, Erroll Garner, Buck Owens and Bobby Rush. He works with such record labels as Dust-to-Digital, Analog Africa, The Numero Group and Omnivore Recordings, which specialize in historical recordings.

His work has often been compared to that of an archaeologist because of Graves' similarly painstaking process of cleaning and restoring old and often damaged archival material. Graves' main focus is historical audio that was recorded on deteriorating or obsolete media, as well as more recent recordings on which the sound is obscured for various reasons, utilizing tools and techniques to restore the original audio.

Graves has worked on a wide variety of archival musical projects, working with clients from around the world. Country singer Hank Williams' daughter Jett praised Graves' work on her father's Grammy-winning album The Garden Spot Programs, 1950, calling it "the best restoration I’ve ever heard before, the 1% of 1% of restoration engineering." He is widely considered one of the best audio engineers in his field. Graves is a four-time Grammy award-winner and a thirteen-time Grammy nominee. He specializes in audio restoration and audio preservation. Michael Graves (born December 23, 1968) is an American mastering engineer.
