Bob Hartman
Videos
Robert "Bob" Hartman is a Christian artist, guitarist, writer and songwriter. He is the founder of Christian rock band Petra. Hartman was involved with the band from its foundation in 1972 to its end
Hartman in 1986
Petra (band)
Videos
Petra is an American music group regarded as a pioneer of the Christian rock and contemporary Christian music genres and was, for many years, regarded as the "world's most popular Christian rock band"
Bob Hartman
…Robert "Bob" Hartman (born December 26, 1949) is a Christian artist, guitarist, writer and songwriter. He is the founder of Christian rock band Petra. Hartman was involved with the band from its foundation in 1972 to its end in 2005. (Petra is currently on tour in 2025 as part of their "50th Reunion…
Petra lineup in 2003. (From left) Greg Bailey, Bob Hartman, John Schlitt, and Paul Simmons.
Kelly, Schlitt and Hartman playing in Norway (1986)
Petra, Beyond Belief Tour, Edmonton, Alberta