Testimony of Bob Hartman from Petra
25:56
John W Schlitt Testimony
9:54
PETRA biography!
17:37
Christian Rocker John Schlitt Continues to Stand on ‘the Rock’ Entering His Sixth-Decade in Music
14:04
Petra - Farewell Interview (Greg X Volz, Bob Hartman, John Lawry and John Schlitt )
12:15
Collection - Petra Best Riffs (with TABs)
17:28
Petra | 1982 | The Medley
5:29
John Schlitt: Testimony from "The 700 Club
1:04:00