Mark & the Escorts - March 1965
GNP Crescendo Records
A side - "Get Your Baby" - songwriters (Thomas-Edwards)
B side - "Tuff Stuff" - songwriter (Mark Guerrero)
Produced by Billy Cardenas

Mark & the Escorts - October 1965
GNP Crescendo Records
A side - "Dance With Me" - songwriters (Sanchez-Velasquez)
B side - "Silly Putty" - songwriter (Mark Guerrero)
Produced by Billy Cardenas

Nineteen Eighty Four - 1969
Kapp Records
A side - "Three's a Crowd" - songwriter (L.T. Josie)
Lead vocal - Ernie Hernandez
B side - "Amber Waves" - songwriter (Mark Guerrero)
Lead Vocal - Mark Guerrero
Produced by Silver-Coe Productions

Mark Guerrero - 1971
Ode Records
A side - "Lila, Love Me Tonight" - songwriter (Mark Guerrero)
B side - "Dare I Touch You, Marylou" 
songwriter (Mark Guerrero)
Strings arranged by Marty Paich
Produced by Lou Adler