Mattel Optigan Organ Program Disc - THE BLUES / SWEET AND LOW - RARE - SEALED!

Optigan Organ Program Disc - CHA CHA CHA! - RARE - 1970s

MATTEL OPTIGAN ORGAN RECORD - CHA-CHA-CHA - DISC # 70156 - VER. A MELLOTRON RARE

Optigan Organ Program Disc - BOSSA NOVA STYLE - RARE - 1970s

Optigan Organ Program Disc - THE BLUES / SWEET AND LOW - RARE - 1970s

MATTEL OPTIGAN ORGAN RECORD - THE BLUES SWEET AND LOW - DISC # 70020 MELLOTRON

Optigan Organ Program Disc - GUITAR IN 3/4 TIME - RARE - 1970s

Optigan Organ Program Disc - GAY 90s WALTZ - RARE - 1970s