The Sound of Music Doggy Style

A musician is hired to play music for a movie but isn't told what the movie is about. two months later, he receives a notice that the movie will debut in a an adult theater.

On the night of the show, he wears a trench coat and shades to avoid being seen. He sits in the back row of the theater next to an elderly woman.

For the next two hours, he watches a hardcore porn where the lead actress has sex with a dog.

"I wrote the score", the man whispers tot he elderly woman halfway through the film. "I just came to the music."

"That's nice," she whispers back. "I just came to see my dog."