Clapping music with bouncing balls, pretty good, perfectly in sync.
http://www.youtube.com/watch?v=dXhBti625_s

Did this for a bit of fun, used in class to show inappropriate choice of music for the film.
Song is Keisha - Tik Tok
Film is Toy Story 2 (Excerpt)
http://www.youtube.com/watch?v=u_-Z-bWx4Jc

Preparing a Solo work for Marimba using multiloop tracking. Any ideas on good looping pedals appropriate for this?
I want to have multiple themes played at once acting as an accompaniment.

Check out the video of the performance, exciting work composed by John Psathas
Marimba : David Lockeridge
Conductor : Michael Tierney
I played percussion alongside many other great performers!
Enjoy!
Movement 1: Pandora
http://www.youtube.com/watch?v=XMwSC0eP1Rg
Movement 2: Labrynth
http://www.youtube.com/watch?v=voUAJvpvD34
Movement 3: Outdreaming the Genie
http://www.youtube.com/watch?v=9ErhnWCqnmw