Triangular-Bore Slide Saxophone

Also known lovingly as the Tri-borg.  I once asked the question "Why are do all wind instruments have a circular bore?"  I found out by making this instrument.  The slide not only acts to change the pitch, but can create lovely audio and visual effects when you flap it back and forth.  I made the Tri-borg from Galvanized Steel used in Duct-work, copper, wood, Vacuum cleaner parts, and a lamp base.

Thanks to David Franklin for shooting the MPEG.