Checkout this cool Music Production Studio software app for the Ipod Touch/Iphone. Unfortunately limited audio quality (of course) doesn't compare to a full fledged desktop apps like Logic, Cubase, or Sonar
Audio, but it gives iPod Touch/iPhone owners the ultra portable freedom to compose, produce, and record music 'on the go' from just about ANYWHERE. I'm blown away with all the power & features this iphone app includes.

Xewton Music Studio

Checkout: DEMO SONGS

They've running a holiday special price ($14) so I just bought it (from the iTunes store) right now.

Happy New Year 2010 all.

Scott

[This message has been edited by Scottyee (edited 12-28-2009).]