Atomic Pink is Darryl McGee's favorite K-Pop music group, which Scratch (using his ghostly power of possession on their bus driver) managed to get for the Brighton Bandshell as a "plan B" when Kenny Star wouldn't show up. Upon crashing onto the stage, their lead singer (and possibly the whole group) thought they were in Cleveland, though was confused as to why the town is "smaller then (they) thought it would be" but got straight to preforming anyway. At first, the town of Brighton was confused about them singing on the bandshell instead of Kenny Star, but were quickly going along with it as these girls had a catchy beat in their singing, yet none were happier then the McGee family, especially Molly, as she now knows how much Scratch cared about her (and the extra mile he went to show it, earning him an honorary place in the family) and Darryl, as he jumped up on stage to dance with them. (The Greatest Concert Ever)
They appear again on a thumbnail on MeTube, when Molly and Scratch were using online videos to get a preview on what a Bat Mitzvah would be like, only for many of the videos to show the parties to be, as Molly put it, "insane" (which, little do the two of them know, is the complete opposite of what Libby prefers for her bat mitzvah); Scratch noticed that one of the bat mitzvah party videos had Atomic Pink performing in the background, and the music sounds like a version of their signature song, "Orange Dreams", played on traditional Jewish instruments. (Mazel Tov, Libby!)
They also performed at the Brighton Bop. (I Wanna Dance With Some-Ollie)