Uploaded August 2021 | Updated September 2026, 1 week ago
This style cartridge has six styles with three (subtle) variations. Each has and intro (turned on by hitting Command button before the pattern starts by hitting note(s) in the left keyboard section, fill-in (activated by touch (FX) bar under keybed) and an ending (activated by hitting the Command button twice rapidly).
Different patterns than the black, Variety 2 Style Cartridge.
11 Disco
12 Fusion
13 Tango
14 Swing
15 Hoe Down
16 Dixie
This style cartridge has six styles with three (subtle) variations. Each has and intro (turned on by hitting Command button before the pattern starts by hitting note(s) in the left keyboard section, fill-in (activated by touch (FX) bar under keybed) and an ending (activated by hitting the Command button twice rapidly).
Different patterns than the black, Variety 2 Style Cartridge.
11 Disco
12 Fusion
13 Tango
14 Swing
15 Hoe Down
16 Dixie
![1970 MATTEL Optigan Program Disc: The Blues - Sweet and Low (4/4) [70020]
Sounds from Optigan Music Maker. Get the Optigan app to hear better samples and it works just like the real thing. You can even play the virtual discs upside-down (backwards). Or, get them at optigan.com. 1970 MATTEL Optigan Program Disc: The Blues - Sweet and Low (4/4) [70020]](https://i.ytimg.com/vi/gBqL76fb4Gw/mqdefault.jpg)









