There are some serious music apps for the current iPad series. Most of them were for guitar players but take a look at this current music system app featuring some top notch plugins and 4 track recording
http://www.ikmultimedia.com/sampletankipad/features/and this upcoming app for iPad2
http://wavemachinelabs.com/Products/auriaThe Wave Machine app promises 48 tracks, up to 24 tracks simultaneous on a 64-bit system. Not too bad for an iPad app.
Edited by J Strickland (03/09/12 04:30 PM)
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Own: Yamaha DGX 640, Yamaha NP-680, Pro Tools 9, Jamstik 2, Toontrack Ez Drummer, Roland TD-4. Recently owned: Yamaha PSR-S700, Roland E-09, Roland RD 300NX, Yamaha MO8, Korg Triton LE.