In the city of Vroom Ville, inhabitants and cars live in perfect harmony. The cars from the rescue team help all the inhabitants in danger with the help of their friend.

When the first song of the Song-Song Museum, The Farmer in the Dell, is played, the story of 'Broomstown friends helping Tracky who lost the animals' is shown. The rescue team plays Rock a Bye Baby, a story of Annie looking for the teddy bear.

A letter arrives at the SongSong Museum requesting to 'play the happy birthday song'. The rescue team decides to play Happy Birthday to You for their friends. The rescue team decides to listen to a song about 'cats' after seeing the cat doll Jin made, so they pick I Love Little Kitty among the songs about cats to play for their friends.

Per Amber's suggestion, the rescue team listens to The More We Get Together. Roy recommends the song Walking, Walking as a song his friends can listen to and exercise. Jin, who does not like to exercise, listens to the song and says she feels better exercising by moving her body excitedly.

One day, Jin says there is a song she really wants to let the Song Song Museum friends listen to and recommends Bear Went to the Mountain. Roy suggests listening to Hickory Dickory Dock, which is a song about time.

A kid named 'Luke' asks the rescue team to look for a song he listened to while making a cake with his grandmother. With Luke's help, the rescue team finds out that the song Luke listened to was Pat a Cake. Trino sends a postcard saying 'there is a song he wants the Song Song Museum friends to listen to' and requests to play Down by the Station.