Gregg, originally from San Francisco, was signed to a major label recording contract when in his teens and had an "NFL or
NBA" musical experience while touring and recording. Gregg has been in shows that included such acts as Jimi Hendrix,
Bob Dylan, Steve Miller, Creedence Clearwater Revival, Linda Ronstadt, Steppenwolf, Iron Butterfly, Eric Burden, War,
Jose Feliciano and others. Gregg has had the privilege of having guitar great Carlos Santana as a friend and mentor, and
learned a great deal while playing with Bo Diddley and Sly Stone.
He was granted former resident status of Alcatraz due to an overnight stay (to make music) during the Indian occupation.
In 2018, Young released a solo steel string guitar album, Alcatraz, which was considered in 2 Categories for a Grammy in
2019 for "Best Roots Performance" & "Best Contemporary Instrumental Album"