Looking for a good iphone app for sketching tune ideas

[neonplague]

Hi all,

I am looking for recommendations for an iphone app, that I can use when out and about when inspiration strikes

Ideally;
I'd like to be able to play beats using some kind of drum machine layout and record these loops
Be able to lay bass/piano/string sounds over the top
And finally, is there any way of then getting that into Ableton (a MIDI file for example), or is it just a case of rebuilding it once I am in the studio?

Would be interested to know if anyone uses this kind of idea sketchpad.

Thanks a lot
Dan

[Rabalder]

Maybe youll find something on this list:
http://forum.ableton.com/viewtopic.php?f=1&t=176362

[TheHypnoToad]

Give Nanostudio a go

[humnumb]

Nanostudio
Garageband (can be opened in Logic)
Beatmaker2
Xewton Music Studio
iMaschine (can be opened in Maschine)