I remember at lest two times Christopher Young’s Main Title from Copycat being used in an unrelated trailer. One was Meet Joe Black. The other one I don’t remember.
Anyway, nowadays I am even less interested in trailer music than I am in contemporary movie scores. It’s mostly either Bwaahm! or some sparse accoustic guitar version of some famous 80s song or some zimmerised synth version of an unrecognizable potential main theme.