Q: like do you think about the pace a song should go or do you just plug random numbers in?
A: if i've already started writing the song, then i already know how fast it should be and i just set the tempo to match that. however, if i'm starting writing a song and i'm playing the game where you pick the tempo first and then write the song, then hell yes go ahead and randomize it. from 60 to 120 should be sufficient