A : Doo Doo Doo Doo Doo (Heartbreaker) (stereo) (MJ/KR)
B : Doo Doo Doo Doo Doo (Heartbreaker) (mono) (MJ/KR)
Producer : Jimmy Miller
Sound Engineers : Andy Johns,Bob Fraboni, Baker Bigsby, Howard Kilgour, Carlton Lee
Recorded : 11.1972 , 06.1973
Studio : Dynamic Sound Kingston Jamaica, Village Records , Los Angeles
