On February 9, 2010 at 07:26, Duct Tape said...
on my most recent job, i had an electronic keyboard as a source. the guy is gonna have it play though all speakers inside and outside of his boat and annoy everyone within a mile of him on the water :)
you might also add DVR to the list.
DVR! i forgot that one.
Musical Instruments! These could be good for sources or marking a room.
Thanks!