This was my question as well. Are you talking about time signature or simply tempo? Since you mentioned tempo, I would say that you should tap it out with your feet then find the metronome setting to match it or look up the tabs like Eric mentioned.
Originally Posted by eric_B
TD-12; TD-6V; DM5; FD-8; Hart Pro Toms, Snare, Bass; ECII hihat, crashes, splash & ride; Smartrigger crashes & china; Hart Hammer Pad; Pintech Dingbat; Iron Cobra double-bass.
"I never play the same thing twice...sometimes because I simply can't remember it." - John Paul Jones