Who sings last call for alcohol?
Closing time - time for you to go out, go out into the world. Closing time - turn the lights up over every boy and every girl. Closing time - one last call for alcohol, so finish your whiskey. Although the song was used by many high schools as a prom/graduation theme (as Slichter details in the book), it is not about graduation. Incidentally, Slichter's book is a fascinating look at the music industry, in all its glory and corruption, and how it dealt Semisonic some poor hands.