Группа American Blues из Dallas выпустила сначала несколько синглов под именем The Warlocks.

Frank BEARD - drums: The Warlocks / The Cellar Dwellers / ZZ Top
Doug DAVIS - keyboards
Dusty HILL - bass:The Warlocks / ZZ Top
Rocky HILL - guitar, vocals: The Warlocks

LP
1. AMERICAN BLUES IS HERE (Karma) 1968
2. AMERICAN BLUES DO THEIR THING (Uni) 1969