Moustache, Barrel, and Gorilla

"Moustache, Barrel, and Gorilla" is a playable song in Dance Dance Revolution: Mario Mix. It is an arrangement of music and sound effects from Donkey Kong, including the opening theme from the NES version.

The song appears in Story Mode EX as stage 3-3, Boo's Haunted House EX , wherein Toad and the player character are led into a haunted house while chasing Wario. The background of the song features Mario or Luigi dancing in the haunted house with swinging chandeliers and Boos flying around. Unlike with the song's counterpart from the regular Story Mode, "Boo Boogie," the interior of the haunted house has stone walls and metal balconies, the doors are steel, the windows are barred, and the chandeliers have blue flames.

This song's main mechanic in Mush Mode is a Giant Boo that moves up the screen to cover oncoming notes when the player misses steps. Stepping on mini-Boos causes the Giant Boo to recede. Koopa Troopas also appear.

Story Mode EX text
''There's nothing to be scared of in this haunted mansion. Use your hot moves to warm the Boos up to you.''