Hehe, you need a modern old-skool Tracker.
www.Renoise.com
www.Skale.org
www.FastTracker2.com
www.MadTracker.org
Immense multi-channel step sequencers, with inbuilt multi-samplers to boot, and also include ASIO and VST integration.
If only Renoise' midi timing on PC was tighter I wouldn't use any other sequencer.
The timing is perfect on Mac, however (so I'm told). ... But I love my PC-based VST plugins.
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PS > And another thing! Will the Ti|3 have user customisable/importable wavetables?
A ribbon-controller or XY-Pad might be nice, too, please! Thanks!