The Lost Boys is one of my favorite 80's movies ever. It's one of those films that really captures a time period. The movie is awesome, but the soundtrack may be even better. 'Cry Little Sister,' by Gerard McMann is one of the creepiest, most haunting, most beautiful songs I've ever heard, and it fit perfectly with the movie. Evidently, Seasons After felt the same way, as they covered the song and also paid tribute to the movie  with their music video. Both versions of the song are awesome.

Here's an Acoustic Version:

And here's the Orig: