Children’s pop singalong in a bright bouncy 4/4 with handclaps, ukulele, toy piano, tambourine, and a simple marching groove; verse stays playful and sparse with solo lead plus light choir replies, pre-chorus lifts with stacked kids’ voices and little stop-start pauses, chorus opens into full children’s choir chant with claps and call-and-response. Add cheerful glockenspiel flourishes, a tiny whistle fill, and a final crowd-sing ending. Mix is bright, clean, and candy-colored, close-mic vocals with wide happy chorus doubles.