As part of a continuing stream of updates, presumably related to the forthcoming iOS7 release, Apple has updated Garageband.
Apple describes the app as follows:
GarageBand turns your iPad, iPhone, and iPod touch into a collection of Touch Instruments and a full-featured recording studio — so you can make music anywhere you go.
Use Multi-Touch gestures to play pianos, organs, guitars, drums, and basses. They sound and play like their counterparts, but let you do things you could never do on a real instrument.
Enjoy a range of Smart Instruments that make you sound like a pro — even if you’ve never played a note before.
Plug an electric guitar into your iPad, iPhone, or iPod touch and play through classic amps and stompbox effects. Gather your friends to play and record like a real band with Jam Session.* Use the built-in microphone or a guitar to record or capture any performance. Then mix up to eight tracks to create a song you can share in email or send directly to Facebook, YouTube and SoundCloud.
To get help with using this app, click here.
iPad Notebook 