Also known as Squealy D, Linsey Pollak is an Australian instrument builder who focuses on making wacky woodwind instruments. Examples include clarinets from hoses and carrots, and a number of cylindrical saxophones. Many of the woodwinds are hooked up to amplification and fed through pedals. His website features openly available designs for many of the instruments. 

Official Youtube- ((https://www.youtube.com/user/SquealyD/videos))

Official website ((https://www.linseypollak.com/instruments/))


His Youtube account also features extensive playlists of idiosyncratic and experimental instruments. ((https://www.youtube.com/user/SquealyD/playlists))