When the music’s over

When the music’s over, turn out the light.
That’s what Jim Morrison said, but what happens when the music’s still going, but you need to turn out the light and go to bed?
Do you really want to be alone and in the dark with the music?
I end up turning on a light in another room so the music goes in there. Then I turn out the light in here and close the door.
The music tries to creep in under the door.
And so does the light.
I put a towel under the door and go to sleep.