You may already know this but we implemented LiveLoops in Jamstix 1.02 specifically for live players, which allows you to define sections of your song in the Jamstix arranger and assign triggers to them. That way you can peform a song live within the safety of a given structure but still be able to change the order of the sections simply by pressing a foot switch or keyb note. Jamstix will always finish a loop before jumping to the next so you can safely trigger well in advance. It will also place auto-fills between loop jumps and it will always keep looping the current section if no trigger is pressed. So for example: you can stay on the chorus for as long as you want and then press the vers trigger and Jamstix finishes the chorus, plays a fill and goes to the vers.
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Ralph Zeuner
rayzoon technologies
http://www.rayzoon.com