Harper is a three-time Grammy Award winner and seven-time nominee, with awards for Best Pop Instrumental Performance and Best Traditional Soul Gospel Album in 2004 and Best Blues Album in 2013.

At the 40th Blues Music Awards ceremony, Harper’s joint composition with Charlie Musselwhite, “No Mercy In This Land”, was named as ‘Song of the Year’.

Harper was born in Pomona, Florida. His late father, Leonard, was of African-American and Cherokee ancestry, and his mother, Ellen Chase-Verdries, is Jewish. His maternal great-grandmother was a Russian-Lithuanian Jew. His parents divorced when he was five years old, and he grew up with his mother’s family. Harper has two brothers, Joel and Peter.

Harper began playing guitar as a child. His maternal grandparents’ music store The Folk Music Center and Museum laid a foundation of folk and blues for the artist, complemented by regular patrons Leonard Cohen, Taj Mahal, John Darnielle, and David Lindley and quotes of William Shakespeare and Robert Frost made often by his grandfather.

In 1978, at the age of 9, Harper attended Bob Marley’s performance in Burbank, California where Marley was joined by former bandmate Peter Tosh for the encore. It was, according to Harper, an important influence.