Mark Growden plays the handlebars from Doctor Popular on Vimeo.

Man oh man I thought Jon Fishman was cool when he would emerge from behind the drums for his Electrolux vacuum cleaner solos. I stand corrected:

Musician Mark Growden plays many instruments, but here he demonstrates a particularly unusual one – bicycle handlebars. Note there are no holes or other modification added to the tube – the voice is controlled simply by hand and mouth. With some dedication to practice, the handlebars could be a choice instrument for the bicycling busker – convenient!