Lenka- The show
If I remember correctly then I believe the song that was played in the trailer is: "When I Look At You" by Miley Cyrus
The song featured in "The Last Song" trailer is "When I Look At You" by Miley Cyrus. The song was specifically written for the film and is performed by Miley Cyrus, who also stars in the movie.
The song is called When I Look @ You , it is a really beautiful song!
Low by Flo Rida
The trailer song for "Charlie McCloud" is "The Way It Was" by The Last Bandoleros.
Eyes On Fire by Blue Foundation (thts my fav. song!!)
If you're referring to the opening song of the documentary (not sure if it was also in the trailer), it is Bette Davis Eyes by Kim Carnes.
Sweet Child O Mine from Taken by Trees
The last song played at the end of the Dear John trailer is "Set Fire to the Third Bar" by Snow Patrol featuring Martha Wainwright.
I think it's Lenka- Enjoy The Show
The song in the trailer is called Deep Shadows by T.T.L.