A music festival hosted by Ryan and the radio station results in a special episode of Life Unexpected next week.

It will feature appearances by musicians Ben Lee and Sarah Mclaughlin... as well as One Tree Hill characters Mia and Haley! That's right, it's a unique opportunity for CW shows to collide.

Take a look at these individuals interacting with Cate and Ryan below, followed by the official preview for "Music Faced."

[video url="http://www.tvfanatic.com/videos/crossover-preview/" title="Crossover Preview"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.