Michael Graves (audio engineer)

In 2018, Graves moved Osiris Studio to Los Angeles, where he has continued to work on a wide variety of archival releases. The same year, he won another Grammy award for Best Historical Album, for his work on Dust-to-Digital's Voices of Mississippi: Artists and Musicians Documented by William Ferris.

Graves also won a 2017 Blues Music Award in the category of Historical Album of the Year, for the Bobby Rush box set Chicken Heads: A 50-Year History Of Bobby Rush.

In 2015, Graves assumed mastering and restoration duties for the compilation CD that accompanies the Oxford American magazine's annual music issue.

Graves earned a 2015 Grammy nomination, again in the Best Historical Album category, for his work on Dust-to-Digital's 2014 release Parchman Farm: Photographs and Field Recordings 1947-1959. This was followed by a 2016 Grammy nomination, for another Dust-to-Digital album, Music of Morocco: Recorded by Paul Bowles (Dust-to-Digital). Graves received two Best Historical Album Grammy nominations the following year, for Washington Phillips and His Manzarene Dreams (Dust-to-Digital) and Sweet As Broken Dates: Lost Somali Tapes from the Horn of Africa (Ostinato).

In 2013, after meeting company co-founder Cheryl Pawelski, Graves began a long-running relationship with the reissue label Omnivore Recordings. Graves' first project for Omnivore was his restoration of a set of 1950 Hank Williams recordings for the Garden Spot radio program. The resulting album, The Garden Spot Programs, won Graves his second Grammy award, again in the Best Historical Album category.

Graves received a second Grammy nomination in 2012, for the Dust-to-Digital release Opika Pende: Africa at 78 RPM. The following year, he was nominated for another Dust-to-Digital project, Pictures of Sound: One Thousand Years of Educed Audio: 980-1980.

In 2011, Graves began working with the archival label Analog Africa, restoring and mastering a large portion of that company's catalog, beginning with the album Bambara Mystic Soul: The Raw Sound of Burkina Faso 1974-1979.

Graves won his first Grammy award in 2009, for his work on Dust-to-Digital's four-CD box set Art of Field Recording, Vol. I: 50 Years of Traditional American Music Documented by Art Rosenbaum. The set won in the category of Best Historical Album, with Graves, as mastering engineer, sharing the award with the album's producers, Ledbetter and Art Rosenbaum.

In 2005, Graves met Steven Lance Ledbetter, co-owner of Dust-to-Digital, an influential Atlanta-based record label that specializes in documenting the history of American popular music, including historical recordings of blues, gospel and country music. Dust-to-Digital hired Graves to restore and master the recordings collected on its archival box set Fonotone Records: Frederick, Maryland (1956-1969). That project marked the beginning of a long-running collaboration between Graves and Dust-to-Digital, with Graves restoring and mastering the majority of the label's releases thereafter.

In 2002, Graves founded Osiris Studio, initially working with private collectors to digitize and restore their music collections. In 2003, Graves was hired by Georgia State University to help digitize and preserve a substantial portion of its Johnny Mercer collection, one of the world's largest collections of commercial, home and unreleased recordings relating to noted songwriter Mercer. Graves continued working for Georgia State University, preserving assets in GSU's Southern Labor Archives.

Graves spent the early part of his career in Atlanta. He first became interested in audio restoration after receiving an early CD recorder as a gift in 1998. In the course of digitizing some rare records in his vinyl collection, he became interested in the possibilities of digital audio restoration.

Michael Graves (born December 23, 1968) is an American mastering engineer. He specializes in audio restoration and audio preservation. Graves is a four-time Grammy award-winner and a twelve-time Grammy nominee. He is widely considered one of the best audio engineers in his field. 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."