i wanted to see if i could use the a4 to make a whole song. then i cheated and used 1 strings track from my crumar performer (which was routed thru the a4) and a little bit of moog bass (also routed thru the a4). all effects are from the a4 and the eq is fropm my desk before going into ableton. tried to use the talking thingy on mac to utter a few words…didnt work out so well, will fix it.
anyway tell me what you think, if you like 
this page from att has really really good text-to-speech… many styles, variations
sometimes its pure genius in unexpected results… fun times