1209 / DEAF - 4chord MIDI
| VID | 0x1209 |
|---|---|
| PID | 0xDEAF |
| Owner | CrapLab |
| License | GPL, CERN OHL |
| Site | http://4chord.craplab.fi |
| Source | https://github.com/sgreg/4chord-midi |
4chord MIDI - the USB MIDI keyboard to play every major hit pop song with the press of four little buttons.