This was an okay listen and reminded me of what I read about Douglas Adams (Hitchhikers Guide to the Galaxy as probably his best known work).  I won't go into detail about him, but for this story I thought it interesting at the end how the doctor may have heard/glimpsed the muse as well.  I thought the part about the guy explaining he was a homosexual didn't really do anything for the story and wasn't necessary.  Perhaps for the time it was aired it may have had more meaning than now.

Ironically when I went to leave a comment my pitiful muse left me as well and I stared at the screen for a while before I wrote this.