The Mrs and I went to see This Is 40 last weekend and Graham Parker was in the movie as one of the subplots. (Pretty good movie BTW - there are a couple of scenes that music fans will probably appreciate more than others.)
Anyway, I had heard of GP but other than a couple of songs, I had never paid much attention to him. He definitely has some songs worth checking out if you're a fan of someone like Elvis Costello. Local Girls White Honey
Hopefully the movie will introduce him to a new audience.