Apple has released GarageBand for the iPhone and iPod touch [iTunes link], bringing the popular music creation tool from the iPad to the company’s smaller iOS devices. Offering a range of keyboards, guitars, drums and basses, each supporting Smart Instrument custom chords so that those with less musical talent than they have ambition can still get involved, GarageBand also allows you to plug in external instruments and run them through the app’s amps and stompbox effects.













