The song "Leaving New York" by R.E.M. played at the end of this episode when Danny was in the hotel room with Ed. The episode title is "Have You Ever Seen The Rain" which is also the title of an R.E.M. song.
The episode's title, "Have You Ever Seen the Rain", is a song by Creedence Clearwater Revival. The previous episode ended with another vision related CCR tune, "As Long as I Can See the Light".