I haven't seen the musical Sunset Boulevard, but I've heard several songs and seen Glenn Close's performance of several in the Andrew Lloyd Webber concert video- and they've all been great songs. I also love the original Gloria Swanson movie.

Moviemusicals.net reports that Ewan McGregor and Glenn Close are now in talks with Paramount for a movie of the musical! I've been dying to see the musical in some form- preferably the stage first but it hasn't toured for a while- can't wait for the movie!