is it possible to control the project tempo with an external midi controller . As an example could you use a foot pedal to increase the tempo or slow it down , in real time , so if you were using cubase live , playing groove agent one patterns at say 120 bpm , then slowing stepping on the pedal to reduce the tempo ,so you can play another song staright away with a diffrent tempo , or for slowing a song down in the middle while playing along on the guitar ? .
cheer for your time !!