The Mii Channel debuted with the Nintendo Wii in 2006 as the menu where players created and stored their cartoon-like Mii avatars, and its relaxed jazz theme played while they customised faces, hairstyles and outfits. The tune became closely linked with the console itself, and as Wii nostalgia grew online it was clipped, remixed and reused in YouTube videos, TikTok edits and meme compilations. It remains popular because it is immediately recognisable, instantly sets a light, retro tone, and evokes a specific era of family gaming without needing any explanation.