Bob Hartman Shares about Early Days of Petra PETRA

Bob Hartman Guitar Solo

Tribute to Bob Hartman -The no.1 guitarist

Petra - Bob Hartman's Reaction to Fan Who Get's Too Close During Guitar Solo - Judas Kiss

A Bible Story Well Told | Bob Hartman

Bob Hartman Guitar Solo Petra Live Summer 2025 #petra #rocknroll #livemusicrocks #liverock

Bob Hartman Shares How Petra Entered the Christian Rock Scene