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Boomboxes are objects that appear in Super Mario Odyssey. They appear in most kingdoms, usually around outdoor Crazy Cap stores where they play the shop's theme. As exceptions, one Boombox is found on the roof of one building in Tostarena Town, and another on a large rock in Mushroom Kingdom. Mario can interact with the Boomboxes by jumping on top of them or throwing Cappy at them, which will make them play a short clip of the first Bowser battle theme before reverting back to the song they were playing. After beating the game, the Boomboxes play the Japanese version of "Break Free (Lead the Way)" ("Jump Up, Super Star!" in the Metro Kingdom and Mushroom Kingdom) when hit instead. In the Metro Kingdom, a Boombox found on a rooftop pool plays a piano arrangement of the Super Mario World overworld theme. Mario also dances to the music playing from a Boombox if he stays idle near one.