Sisterhood of the Traveling Pants

Are you talking about "Breakaway" by Kelly Clarkson or the first song with no words? And I think it looks really good too. I've read the books though and I'm not really sure if the people playing the characters are what I pictured.
no the first song that plays. its got xylophone sounding drum beat.
The first song is an obscure one by Hans Zimmer called "You're So Cool". It's on the "True Romance" movie soundtrack.
"Breakaway" - Kelly Clarkson
"Everybody Got Their Something" - Nikka Costa
True Romance (1993) - Hans Zimmer

those are the three
It's one of those "critics are loving..." film trailers. I think it's about 15 seconds, the song is playing a little too low for me to hear lyrics but it sounds like there's guitar and maybe piano. Anyone seen it?
I believe it may be "Time of Our Lives" by Paul Van Dyk. Great tune. :)

Trailer # 1

1.) Your So Cool - Hans Zimmer (True Romance OST)
2.) Kriti Sirtaki A - Jorgos Xerinis
4.) Tu Casa, Mi Casa - Yerba Buena
5.) Everybody Got There Something - Nikka Costa
7.) Breakaway - Kelly Clarkson