Mattel Optigan Music Disk - Bossa Nova Style 1970s | Reverb
Optigan Disc "Bossa Nova STYLE" NEW and SEALED | eBay
iOptigan - Optigan for iPad & iPhone - Demo Song - PATIO - Optiganally Yours - YouTube
Optigan Disc "Bossa Nova STYLE" NEW and SEALED | eBay
Mattel Optigan Music Disk - Bossa Nova Style 1970s | Reverb
Stream Ruby Yeager | Listen to optigan disk: Bossa nova style playlist online for free on SoundCloud
Pea Hicks: Optigan Life | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
Mattel Optigan Music Disk - Bossa Nova Style 1970s | Reverb
Optigan® Disc – CHILTON TALENTMAKER BOSSA NOVA – Optigan
MATRIXSYNTH: Optigan discs and songbooks / nearly complete collection