Sonic Boom Blues

"Sonic Boom Blues" is a song by Austin Moon at the beginning of Magazines & Made-Up Stuff, after the opening credits. This song, created out of Austin's boredom, is about Ally and her job. It has no real relevance to the episode, but serves as a comedic act.

Lyrics
Austin: Ally helps the customer, Always gives the correct change Puts the headphones in the bag, And says, "Have a nice day!" She's got the Sonic Boom blue-whooos!

Trivia

 * This is the second time we hear of Austin's own song composition; but, in a way, it is his first complete composition we get to hear.
 * This song was completely created out of boredom.