Tango
"Holy Moses" b/w "Rock & Roll Circus"
A&M Records 1622-S
45 rpm 7" stereo single
Recorded at A&M Studios, Hollywood, California
Released 1974

Mark Guerrero:
lead vocal, guitar, keyboard,
lead guitar on "Holy Moses"
John Valenzuela:
guitar, background vocals,
lead guitar on "Rock & Roll Circus"
Richard Rosas: bass
Ernie Hernandez: drums and background vocals
Produced by Mark Guerrero
Engineers: Henry Lewy & Larry Forkner

Songwriter: "Holy Moses" (Mark Guerrero)
Songwriter: "Rock & Roll Circus" (Mark Guerrero)