I once spent a morning trying something similar with ringtones, see http://blingtones.bandcamp.com/ http://blingtones.bandcamp.com/ Zero sales, but making weir

I once spent a morning trying something similar with ringtones, see http://blingtones.bandcamp.com/ http://blingtones.bandcamp.com/ Zero sales, but making weird noises with my voice made for an amusing few hours