Optigan Disc "Bossa Nova STYLE" NEW and SEALED | eBay
Gripsweat - Rare Optigan Disk by Mattell Bossa Nova Style Hard to Find!
Daniel Pemberton's 'The Orb of Dreamers' sample of Optigan's 'Bossa Nova Style' | WhoSampled
Stenzel and Hicks afford 'adaptation' of optical disc-driven sound of Seventies OPTIGAN organ into iOptigan iOS app – www.digital-notes.de
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.