fire’s old prof, musician and mirthmaker Tom Lehrer has released his music and lyrics into the world, specifically into the public domain part of the world.
Getcher own copies of lyrics or sheet music at
https://tomlehrersongs.com/ and, because they’re now in the public domain, you can do anything you want with them. Sing them, play them, fold them into a Tom Lehrer-themed jukebox musical, whatever you want.
A retrospective: https://www.buzzfeed.com/bensmith/tom-lehrer