Disc: Black label, dog on top.
Matrix numbers: J2PW-5687-1S / J2PW-5688-1S (machine stamped) (Indianapolis pressing)
Matrix numbers: J2PW-5687-2S A1 / J2PW-5688-3S (machine stamped) (Indianapolis pressing)
Disc: Black label, dog on side.
Matrix numbers: J2PW-5687-2S A1 / J2PW-5688-3S (machine stamped) (Indianapolis pressing)
Disc: Orange label.1
Matrix numbers: J2PW-5687-2S A1 / J2PW-5688-3S (machine stamped) (Indianapolis pressing)
Disc: Red label.2
Matrix numbers: J2PW-5687-2S A1 / J2PW-5688–5S (machine stamped) (Indianapolis pressing)3
Matrix numbers: J2PW-5687-3S A2 / J2PW-5688–5S A1 (machine stamped) (Indianapolis pressing)
Disc: Black label, dog near top.
Matrix numbers: J2PW-5687-3S A3 / J2PW-5688-6S A2 (Indianapolis pressing)
Released in 1954 by Sun Records on 45 RPM as Milkcow Blues Boogie / You're A Heartbreaker.
Released in 1954 by Sun Records on 78 RPM as Milkcow Blues Boogie / You're A Heartbreaker.
Released in 1955 by RCA Records on 45 RPM as Milkcow Blues Boogie / You're A Heartbreaker.
Released in 1955 by RCA Records on 78 RPM as Milkcow Blues Boogie / You're A Heartbreaker.