i think this type of application would be great....one kinda like the ipod.app with lists of songs and what not....but instead of immeadiatly stopping and starting another song when selected..what you could do...is fade it away and fade in and mix the next song...

im not looking to change tones or edit songs..just mix them in a bit better....because..:

what would be better then dj'ing a party with only an iPhone??.....insane

name?....how about pocketDJ..or even better..iDJ .lol..just thought it up.