Las Ardillitas con Mark & the Escorts

"El Rock De Las Ardillitas"
The song had fragments of
"Twist and Shout" and "Roll Over Beethoven"
Colonial Records (493)
45 rpm 7" single
Recorded at Jimmy Jones Studio, Pasadena, California
Released 1964

Songwriter: Lalo Guerrero

Lalo Guerrero: vocals as Ardillitas & spoken word parts
Mark Guerrero: lead guitar
Robert Warren: rhythm guitar
Richard Rosas: bass
Ernie Hernandez: drums
Produced by Manuel Acuņa
Engineer: Jimmy Jones