You can do it using (old skool) Tracker software sequencers (like the old OctaMED, or a bang-up-to-date tracker like
www.Renoise.com (previously called NoiseTrekker in the old skool days)) by using retriggering/delay type programming effects.
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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!