1. The Thump-a-Phone
This is an arrangement of large cardboard tubes (the kind that carpets
and big rolls of fabric come wrapped around.
The instrument is tuned by cutting the tubes to different lengths and
played by striking the end of the tube with a foam paddle (made from a
flexible plastic tube and a sticky foam pad).
Thump-a-Phones can be built in situ or mounted on a trolley for
transportability. Simple. [Watch the video] |