Ultra-Compact Bass Clarinet

This instrument plays the same as the Bb bass clarinet, but in a much smaller size and using a soprano clarinet mouthpiece. It does this by having a bore which is folded multiple times. The three register holes allow for playing higher up. There are three because the center one is easier to use and should work for all notes, but it might not and in that case the top and bottom holes should be used. When not in use cover the holes with tape. This instrument does not play throat tones.

Range: Eb2-Eb3, Bb3-Bb4+

I couldn't figure out how to add audio, but I have a recording.