During the summer, I decided that I was going to build something, a musical instrument. Inspired by the blue man group's Monster tubulum, I decided to build a scaled-down version of it. This one features 2 octaves (25 notes) and has a very peculiar note arrangement (Any musician will find it interesting).
This video show the completed project, but if you guys like it, please let me know and i'll make a more detailed, step by step guide for it.
construction pictures and more videos on my website; http://www.emilianovalencia.com/tubulum