Water Surface as Music Controller - nanti bisa visual juga

[roots digitalized]

Buat yang suka kotak katik hardware

http://www.youtube.com/watch?v=A4JwQxfPnLE&mode=related&search=

http://www.youtube.com/watch?v=bJ9LQHazTRg&mode=related&search=

http://little-scale.blogspot.com/

Connect ke MIDI atau pake sound detection.. bisa jadi trigger visual nih.