Some kind person who, apparently...

...wishes to remain anonymous, has gifted me with the MP3

Disco by Pet Shop Boys.

Addressing me as

Ben, he's my frien'

they identify themselves only as

Impending Birthdaytown

and add the note:

Disco ain't dead

Until and unless I hear otherwise, I have decided to believe that it's really from Heather Graham.

She adores  me, you know.