Tempo change when loading a combi ?

[reason.fan]

Hye
do you think it's possible do change the global tempo of Reason when dragging a combi in the rack ?
I use a specific song for my gig where i drag for each song a specific combi, so i would appréciate that it can be able to modify the tempo at different values.
Ok, i could choose to have specific song for each "song" of my band but, the problem is when you drag a song in Reason, it opens it without closing the previous, and after a while, i have some troubles with my cpu.
Thanks by advance for your help

[Loque]

No, its not possible.

But for your specific use case you can have one song and a tempo automation through out the whole song. By just clicking in the right area where your new tempo is automated, Reason should adjust the tempo according to the actual automation.