John DeGroff & Friends” – ‘Three Nails’ (Featuring John Schlitt and Greg Hough) – Exclusive Lyric Video Premiere

Legendary Petra bassist (and founding member) John DeGroff have teamed up with The Metal Resource to bring you the exclusive premiere of the new lyric video for ‘Three Nails’   Three ex-Petra members. John DeGroff is the original Petra bassist. The song features…