“Union Song/Classical Gas”-Last Exit To Springfield: S4E17
“They have the plant, but we have the power.” Leave it to Lisa to learn how to play guitar quickly so she can show up and play this funny, but still moving song supporting her father’s union going on strike in what might be one of the show’s best episodes: “Last Exit To Springfield.”
And yes, here’s Lenny asking her to play “Classical Gas”, too. (Man, the Lenny animation as he jams out to her playing is one of the best bits in the entire show.)