There are already three versions of the ‘Midi Rod’. It combines a bass guitar with keys. Because of weight issues I used an old computer keyboard as housing for the third version. When I thought about what the keys could be used for I came up with the idea of the ‘TunePitcher’. Now you can additionally play chords with the computer keys and transpose them with the ‘neck keys’

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[vimeo 58893037 w=500 h=281]

IMG 3842 from Johannes on Vimeo.

[youtube https://www.youtube.com/watch?v=AMrHYZcbbRk&w=560&h=315]