K.K. Parade
From Nookipedia, the Animal Crossing wiki
K.K. Parade is a K.K. song that has parade-like drums and the traditional parade music melody. Roald, Bea, Ace, Penny and Lolly both play this song in their houses. Before Rod was introduced in Template:AFe+, Penny was on the album cover.
The K.K. Parade Animal Crossing e-card