K.K. Mambo
From Nookipedia, the Animal Crossing wiki
"K.K. Mambo" (けけマンボ) is a K.K. Slider song that seems Mexican-themed. Most of the animals who own this song have the lazy personality. Like other Latin songs, Mambo is lighthearted. Biskit, Hugh, Jeremiah, Spork, and Pippy all play this song in their house if they have a stereo.