DD, I believe there was only one new song for the movie (don't want to give away 'spoilers', but the wedding banquet song...).
There is a different version of "Thank You For The Music", which is an absolute favorite of mine. My niece and I sing it together - she calls it 'our song'.
Moony, I have loved that song for years... I played it for my sister when I first heard it, and we both just cried. I'm working on a special video for when my niece graduates from high school, and plan to use it as a soundtrack... *tears up*
I was a sniffly mess during that scene in the movie.
"Two drifters off to see the world. There's such a lot of world to see. . ."