raf_music

Hello my fellow LP/MS Users! I am very new to Logic and Mainstage but not to programming and running backtracks in live shows...My band usually maps out the first 3 songs in our set to run back to back with a click going to me (drummer)...but in doing that..that never gives us the freedom to either repeat the chorus x2 or extend the ending if we want to...SO my question is... Is there a way that i can play the tracks thru Logic or Mainstage and be able to select parts to repeat or switch to another song by pressing either a button on my laptop or my Roland spds pad??? Please HELP!! been looking all over the net and haven't found a good description for this or video!.. THANKS! p.s and also if it can be done...is there a delay in starting and stopping the track like start/stop spacebar in logic has a little bit of??