Superstore music is usually played during scene changes showing customers and their odd behaviour. It's also played during key scenes with the show characters. When songs are played is shown in each episode plot section. The original artist is noted when a generic cover of the song is played. Its first appearance is in the Season One episode "Pilot".
In celebration of the 2016 Olympics, Glenn holds the store's own Olympics opening ceremony featuring the employees marching to the store front holding various products while he announces over them over the P.A. system.
With the store closing, the staff walk out into the night. The store's outside lights go out, a cauldron begins burning, flares go off and music blares. Performers in lighted costumes dance and fireworks go off. A helicopter appears carrying Dina on a rope ladder who trumpets her awesome closing ceremony to Glenn using a megaphone.