Group

Hammer

70s prog rock, key track "Tuane"

From: San Francisco, United States
Since: 1969–present
Releases: 1

hard rock
progressive rock

Members

John Guerin now

Discography

Albums 1

Hammer 1970

Links

Listen

Reference

Identifiers

MusicBrainz: 2a13da5f-41f0-448e-99e1-15255aa972bb
ISNI: 0000000094314617

Data from MusicBrainz, saved 8 Nov 2026. Photo from Wikimedia Commons, covers from the Cover Art Archive and Apple Music.