"The Very Merry Michael O. Tarry School" is a song from "Snuffy's First Day of School". It's sung mainly by Jay Jay and Tracy, with Snuffy jumping in near the end, as they teach him everything to know about his first day of school. This song serves as the fourteenth track of Disk 2 on the album "Jay Jay the Jet Plane: Musical Parade", and is also the eighth track on the "Sing Along Songs" cassette, where it is given the title "Very Merry Michael O'Tarry School".