Mad Piano

The Mad Piano (キラーピアノ, Kirā Piano^?, Killer Piano) is a possessed piano enemy featured in Super Mario 64 and its remake, Super Mario 64 DS. Only one Mad Piano is encountered in the game, exclusively in Big Boo's Haunt.

Profile[]

Physical description[]

The Mad Piano is a large grand piano with sharp teeth on the inside. Mad Pianos appear black, and the inside of their mouth is colored red.

Behavior[]

In their calm state, Mad Pianos do not move. However, if it is approached, the Mad Piano opens its mouth and begins to attack the player with a bite, similar to Chain Chomps. It cannot be defeated, as it is invulnerable. Like other invincible enemies, it takes up three of the player's eight hit points (five if Mario is without his cap). The Mad Piano makes its only appearance in the fifth course, Big Boo's Haunt.

Trivia[]

Due to the Mad Piano's appearance of first appearing as an ordinary piano before suddenly beginning to violently attack Mario, many unsuspecting players were often caught off-guard when attempting to grab the Red Coin behind it, and the enemy itself is considered by the Mario fanbase as one of the most frightening foes in the franchise.
During his final phase in Kirby: Triple Deluxe, the King Fuwa Rover will possess a piano, transforming into the Mad Piano. Attempting to suck him up in this state defeats him.
Amadeus Wolfgeist can possess a piano in Luigi's Mansion 3 in a similar fashion to the Mad Piano.


Characters	Playable	Mario • Yoshi • Luigi • Wario
	Supporting	Bob-omb Buddy • Dorrie • Headless Snowman • Hoot • Koopa the Quick • Lakitu Bros. • MIPS* • Mother Penguin • Penguin Champ • Princess Peach • Rabbits (Glowing) • Toad • Tuxie
	Bosses	King Bob-omb • Whomp King • Goomboss • Bowser#1 • Big Boo • Big Mr. I • King Boo • Big Bully • Eyerok • Bowser#2 • Chill Bully • Chief Chilly • Wiggler • Bowser#3
Enemies	Enemies	Amp • Beach Koopa • Big Bertha** • Big Steely • Big Venus Fire Trap • Bob-omb • Boo • Bookend • Bubba* • Bullet Bill • Bully • Butterfly • Chair • Chain Chomp • Cheep-Cheep • Chuckya • Clam • Fire Chomp** • Fly Guy • Fwoosh • Goomba • Grand Goomba • Grindel • Heave Ho • Klepto • Koopa Troopa Kuromame* • • Lakitu • Mad Piano • Manta • Micro-Goomba • Moneybag • Monty Mole • Mr. Blizzard • Mr. I • Piranha Plant • Podoboo • Pokey • Scuttle Bug • Skeeter • Snufit • Spindel • Spindrift • Spiny • Sushi • Swooper • Thwomp • Tox Box • Tweester • Ukiki • Unagi the Eel • Venus Fire Trap • Whomp
Items	Items	1-UP Mushroom • Big Key • Blue Coin • Jumbo Star • Key • Luigi Key • Luigi Cap • Mario Key** • Mario Cap • Metal Cap* • Mushroom • Power Flower • Power Star • Red Coin • Secret • Silver Star** • Vanish Cap* • Wario Key • Wario Cap • Wing Cap • Yellow Coin
Objects	Regular	! Switch • Arrow Lift • Arrow Sign • Big Star Door • Block • Blue Coin Block • Bubble ring • Cannon • Cap Block • Cap Switch • Chairlift • Conveyor Belt • Crate • Crazed Crate • Crystal Tap • Falling Block • Flowers • Ice Block • Key Door • Koopa Shell • Lift • Magic Carpet • Mushroom Platform • Painting • Pendulum • Pole • Rainbow Cruiser • Rolling log • Seesaw • Shrinker Pipe • Slide • Spiked orb • Spinning Heart • Star Door • Star Marker • Star Sphere • Star Switch • Stump • Switching room • Treasure Chest • Tree • Warp Pipe • Wire net • Work Elevator • Yoshi Egg
Objects	Obstacles	Boulder • Casket • Coffin • Current • Endless stairs • Fire Arm • Flamethrower • Frozen Water • Hidden smasher • Iron ball • Lava • Moving sand • Pit • Quicksand • Skull Crate • Toxic Gas • Turtle Cannon • Water bomb • Whirlpool
Moves	Moves	Backward Somersault • Crawl • Crouch • Dash • Dive • Double Jump • Egg Throw • Flutter Kick • Fly • Jump • Jump Kick • Kick • Long Jump • Pound the Ground • Punch • Scuttle • Side Somersault • Slide • Slide Kick • Spin Jump • Stomp • Swallow • Sweep Kick • Swim • Triple Jump • Wall Kick • Wild Swing-Ding**
Moves	Power-ups	Balloon Mario • Fire Power • Mega Mario** • Metal Mario/Metal Wario* • Vanish Mario/Vanish Luigi* • Wing Mario
Courses	First floor	Bob-omb Battlefield • Whomp's Fortress • Jolly Roger Bay • Cool, Cool Mountain • Goomboss Battle • Bowser in the Dark World
	Castle Courtyard	Battle Fort (DS only) • Big Boo's Haunt • Big Boo Battle (DS only)
	Basement	Hazy Maze Cave • Lethal Lava Land • Shifting Sand Land • Dire, Dire Docks • Bowser in the Fire Sea
	Second floor	Chief Chilly Challenge • Snowman's Land • Wet-Dry World • Tall, Tall Mountain • Tiny-Huge Island
	Third floor	Tick Tock Clock • Rainbow Ride • Bowser in the Sky
Power Stars	Bob-omb Battlefield	Big Bob-omb on the Summit • Footrace with Koopa the Quick • Shoot to the Island in the Sky (N64) • 5 Silver Stars (DS) • Big Bob-omb's Revenge (DS) • Find the 8 Red Coins • Mario Wings to the Sky • Behind Chain Chomp's Gate*
	Whomp's Fortress	Chip Off Whomp's Block • To the Top of the Fortress • Shoot into the Wild Blue • Red Coins on the Floating Isle • Fall onto the Caged Island • Blast Away the Wall • Switch Star of the Fortress (DS)
	Jolly Roger Bay	Plunder in the Sunken Ship • Can the Eel Come Out to Play? • Treasure in the the Ocean Cave • Red Coins on the Ship Afloat • Blast to the Stone Pillar • Through the Jet Stream • Switch Star of the Bay (DS)
	Cool, Cool Mountain	Slip Slidin' Away • Lil' Penguin Lost • Big Penguin Race • Frosty Slide for 8 Red Coins • Snowman's Lost His Head • Wall Kicks Will Work (N64)/Mario's Super Wall Kick (DS) • Switch Star of Cool, Cool Mountain (DS)
	Big Boo's Haunt	Go on a Ghost Hunt • Ride Big Boo's Merry Go Round • Secret of the Haunted Books • Seek the 8 Red Coins • Big Boo's Balcony • Eye to Eye in the Secret Room • Switch Star of the Basement
	Hazy Maze Cave	Swimming Beast in the Cavern • Elevate for 8 Red Coins • Metal-Head Mario Can Move! (N64)/Metal-Head Wario Can Move (DS) • Navigating the Toxic Maze • A-Maze-Ing Emergency Exit • Watch for Rolling Rocks • Underground Switch Star
	Lethal Lava Land	Boil the Big Bully • Bully the Bullies • 8-Coin Puzzle with 15 Pieces • Red-Hot Log Rolling • Hot-Foot-It into the Volcano • Elevator Tour in the Volcano (N64)/Inside the Volcano • Flaming Silver Stars (DS)
	Shifting Sand Land	In the Talons of the Big Bird • Shining Atop the Pyramid • Inside the Ancient Pyramid • Stand Tall On the Four Pillars • Free Flying For 8 Red Coins (5th Star, N64) (7th Star, DS) • Tox Box Switch Star (DS) • Pyramid Puzzle
	Dire, Dire Docks	Board Bowser's Sub • Chests in the Current • Pole-Jumping for Red Coins • Through the Jet Stream • The Manta Ray's Reward (5th Star, N64) (7th Star, DS) • Koopa Surfin' Switch Star (DS) • Collect the Caps... (N64)/Inside the Cage (DS)
	Snowman's Land	Snowman's Big Head • Chill with the Bully • In the Deep Freeze (N64) • Yoshi's Ice Sculpture (DS) • Whirl from the Freezing Pond • Shell Shreddin' for Red Coins (N64) • Snowman's Silver Star (DS) • Into the Igloo • Red Coins in the House (DS)
	Wet-Dry World	Shocking Arrow Lifts! • Top o' the Town • Secrets in the Shallows and Sky (N64)/5 Secrets in the Shallows and Sky (DS) • Express Elevator--Hurry Up! • Go to Town for Red Coins (N64)/Go to Town for the Red Coins (DS) • Quick Race Through Downtown! • Soaked Silver Stars (DS)
	Tall, Tall Mountain	Scale the Mountain • Mystery of the Monkey Cage • Scary 'Shrooms, Red Coins • Mysterious Mountainside • Breathtaking View from Bridge (Star 5, N64)/Breathtaking View from the Bridge (Star 7, DS) • Blast to the Lonely Mushroom (Star 6, N64) (Star 5, DS) • 5 Secrets of the Mountain
	Tiny-Huge Island	Pluck the Piranha Flower • The Tip Top of the Huge Island • Rematch with Koopa the Quick • Five Itty Bitty Secrets (N64) • Klepto the Condor • Wiggler's Red Coins • Make Wiggler Squirm • Switch Star of the Island (DS)
	Tick Tock Clock	Roll into the Cage (N64) • Luigi in the Cage (DS) • The Pit and the Pendulums (N64) • The Pendulum Switch Star (DS) • Get a Hand • Stomp on the Thwomp •Timed Jumps on Moving Bars • Stop Time for Red Coins • Tick Tock Silver Stars
	Rainbow Ride	Cruiser Crossing the Rainbow • The Big House in the Sky • Coins Amassed in a Maze • Swingin' in the Breeze • Tricky Triangles! • Somewhere over the Rainbow • Switch Star of the Manor
Other locations	Other locations	Big House • Princess Peach's Castle (Castle Grounds · Princess Peach's room · Rec Room**)
Minigames**	Luigi's	Lucky Stars • Mario Slot • Memory Master • Memory Match • Mushroom Roulette • Pair-a-Gone • Pair-a-Gone and On • Picture Poker • Super Mario Slot
	Mario's	Bounce and Pounce • Bounce and Trounce • Connect the Characters • Mario's Slides • Shell Smash • Shuffle Shell • Sort or 'Splode • Trampoline Terror • Trampoline Time
	Wario's	Bingo Ball • Bob-omb Squad • Coincentration • Giant Snowball Slalom • Intense Coincentration • Lakitu Launch • Psyche Out! • Slots Shot • Snowball Slalom
	Yoshi's	Boom Box • Hide and Boo Seek • Loves Me...? • Mix-a-Mug • Puzzle Panel • Puzzle Panic • Tox Box Shuffle • Wanted! • Which Wiggler?
Versions	Versions	Super Mario 64 (1996) • Super Mario 64: Shindō Pak Taiō (1997) • Super Mario 64 DS (2004)
* Exclusive to the N64 version ** Exclusive to the DS version