Petra
Christian/Gospel rock band
👥 Personnel & Lineage (3)
Tap any band to hop⏳ Past Members (1)
Paul Simmons
📜 Archival Liner Notes & Thank-Yous
Physical Vinyl Inserts★ Thanked by Petra (0)
Peer Inscriptions✦ Peers Who Thanked Petra (0)
Reverse BacklinksNo reciprocal peer thank-yous indexed in current archive slice.
The Historical Lineage of Petra
Petra emerged out of Q57669050, United States starting in 1972, contributing distinctive energy to the heavy metal music and hard rock landscape. Anchored by personnel including John DeGroff, Bob Hartman, John Schlitt, Paul Simmons, the band forms vital family tree connections across the scene, notably through John Schlitt (also of Head East), Paul Simmons (also of The Reverend Horton Heat).
Archival Entry Points & Significance
To explore Petra's place in the knowledge graph, begin by examining their personnel roster and shared scene bridges. Immediate lineage hops connect directly to Head East (Shared member John Schlitt), The Reverend Horton Heat (Past shared member Paul Simmons). Use the interactive Bridge Finder below to calculate the shortest path between Petra and other scene originators.
Where to Dig Next From Petra
Follow the tangible personnel threads, launch a bridge challenge, or explore curated guided trails
Shortest 1-hop connections linking Petra to scene contemporaries:
Curated narratives and step-by-step lineages exploring this scene's history:
The Heavy Metal Royal Family Tree: Deep Purple to Rainbow, Black Sabbath & Dio
Trace the revolving door of heavy metal royalty connecting Deep Purple, Rainbow, Black Sabbath's Heaven and Hell rebirth, and Dio's solo empire.
From Seattle Grunge to Revolutionary Alt-Metal: Soundgarden to Audioslave
Trace how Chris Cornell's four-octave voice and Matt Cameron's polyrhythmic drumming bridged Seattle's Temple of the Dog and Soundgarden with Rage Against the Machine in Audioslave.