About Nick Gravenites
Nicholas George Gravenites was an American blues, rock and folk singer, songwriter, and guitarist, best known for his work with Electric Flag, Janis Joplin, Mike Bloomfield, and several influential bands and individuals of the generation springing from the 1960s and 1970s. He sometimes performed under the stage names Nick "The Greek" Gravenites and Gravy. Their first album, The Usual Suspects, was released in 1981. In the early 1980s, Gravenites performed and recorded with a revolving group of San Francisco Bay area rock, blues, and soul musicians called the Usual Suspects.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.