A Handmade Percussive PVC Instrument Built to Play the Classic Hot Butter Instrumental Song 'Popcorn'
PVC Spirit Flutes: An Informal Guide to Crafting and Playing Simple PVC Pipe Flutes for Fun and Relaxation de Tomihama, Nicholas: New (2011) | Irish Booksellers
PVC Pipe Instrument, Designed by Lee-Kuo using Cinema 4d. (stop animation) - YouTube