In another thread, PM brought up something interesting:

Quote Originally Posted by PrettyMaid
This is my first time seeing most of [Glenn's] videos. One thing particularly struck me about the songs themselves. [...] I noticed in at least ten of the songs there is a saxophone, and in several of the videos there is a showcase of the sax player. I love the fact that most of Glenn's songs have a sax in them. (No More Cloudy Days also comes to mind, although there's no video for it.) Obviously Glenn loves the sax too. Has he ever talked about that - the fact that he uses the sax in a lot of his songs?