>Nowadays, most modern trailers no longer have voice-over which I can deal, but the problem is that every movie trailers always have pop songs and even cover version of pop songs in the background and slowly became repetitive, so in this thread we need to discuss is it better that movie trailers should abandon popular songs for original songs instead?

I'd prefer they leave the original songs for the actual movie, not the trailer...

In a world where you find different pop songs on trailers to be repetitive, you don't find Don LaFontaine's voiceovers repetitive as well? Just a bit?