The iOptigan: the infamous Optigal Organ of the 1970s in your iPad!

video upload by CatSynth TV

We present the iOptigan, a recreation of the infamous Optigan keyboard of the 1970s.

From https://ioptigan.com
'The Optigan, short for Optical Organ, was a chord organ from the early 70’s. It is remembered today for its unique system of sound reproduction using optical discs. These LP-sized film discs were optically encoded with 57 concentric tracks, which contained loops of musical combos playing chord patterns in different styles. Each disc contained a specific style of music (Bossa Nova, Big Band etc) which the user could control by pressing the chord buttons...
...Despite this novel technology, the scratchy sound of the Optigan left a lot to be desired. iOptigan truthfully recreates that lo-fi sound. For more information about the original Optigan, please visit https://optigan.com'

00:00 Introduction
00:24 History of the Optigan
01:46 Overview
04:02 Bossa Nova disc
05:49 Playing iOptigan from a MIDI keyboard
08:05 Tempo control
09:57 Bluegrass Banjo
11:37 Movin'
14:27 Playing discs upside down, and 'Gay 90s'
19:53 More Optigan discs
28:31 Conclusion

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