How does one start in one rhythm (say, Bossa) then, further into the tune, switch to another (e.g. Swing).

An example would be "I've got you under my skin", which my group and I usually start as bossa for the A part, then switch to swing starting with the B part, then resolve to bossa at the end.

Can iRealPro do that?

Cheers,

Mitch