two Quick Time movies

http://www.somedancersandmusicians.com/Some_QuickTime_Movies/pissarro.mov

http://www.somedancersandmusicians.com/Some_QuickTime_Movies/numbers.mov

Both have sound.

also (& apologies if you know this already) there's a
short article about the movies in the current
'intelligent agent'

http://www.intelligentagent.com/archive/Vol4_No4_video_szpakowski.htm

if you like the movies you might like to read it.
best
michael