Lisa Simpson first peers through a classroom window clutching a trombone while a stern older man in a grey suit and magenta bow tie stands before…

What happens

Lisa Simpson, in an orange dress, first peers through a classroom window clutching a trombone while a stern older man in a grey suit and magenta bow tie stands before a chalkboard reading "Concert Program" and "Mary Had a Little Lamb" beneath "Sharp" and "Natural" signs. She then sits in the music room with a saxophone, pearl necklace on, and turns toward the window to point outside as a student with long reddish-pink hair plays guitar and a person in a purple cap plays bass beside her.

Written by an AI model from frames of this moment, so small details can be off.