1. soundtrack - Noun
2. soundtrack - Verb
sound recording on a narrow strip of a motion picture film
Source: WordNetMusic really becomes the soundtrack to the major events to your life. Sheryl Crow
Music is the soundtrack to the crappy movie that is my life. Chris Rock
Music is the soundtrack of your life. Dick Clark
Bullshit is truly the American soundtrack. George Carlin
Everywhere you go, there's a soundtrack. You can't really quite hear it. It's just a little out of the range of hearing. Linda Ronstadt
In horror movies today its lots of fast cut shot and lots of loud noises on the soundtrack. I tried to do the opposite. Playing with silence for instance. Alejandro Amenabar