Boss Music

Boss Music is the music used while facing bosses in all Kingdom Hearts games.

Kingdom Hearts

 * Night of Fate - Leon, The Heartless;
 * Destiny's Force - Darkside (Second and Third Battle), Opposite Armor, Parasite Cage (Second Battle), Jafar (Genie), Oogie Boogie (house), Behemoth (Hollow Bastion), Phantom;
 * Shrouding Dark Cloud - Guard Armor, Trickmaster, Cloud (Story), Pot Centipede;
 * Squirming Evil - Clayton and Stealth Sneak, Cerberus (Story), Jafar, Ursula, Oogie Boogie, Captain Hook, Maleficent, Hades;
 * The Deep End - Giant Ursula, Maleficent (Dragon), Ansem and Guardian, Rock Titan, Ice Titan, Kurt Zisa
 * One-Winged Angel (Originally FFVII) - Sephiroth;
 * Forze Del Male - Dark-Riku (Xehanort's Heartless), Ansem with Guardian (Second Battle);
 * Guardando Nel Buio - World of Chaos.

Kingdom Hearts: Chain of Memories

 * Face It! - Unknown (Tutorial), Leon (Tutorial), Cloud, Monstro (Shadows)
 * To Our Surprise - Card Soldiers
 * Struggle Away - Guard Armor, Trickmaster, Parasite Cage, Darkside
 * The 13th Struggle - Axel, Larxene, Vexen, Lexaeus, Ansem (First Battle)
 * The Fight for My Friends - Hades, Jafar (Genie), Oogie Boogie, Giant Ursula, Captain Hook, Maleficent (Dragon)
 * The Force in You - Riku Replica
 * Graceful Assassin - Fake Marluxia
 * Scythe of Petals - Marluxia's Specter
 * Revenge of Chaos - Ansem (Final Battle)

Kingdom Hearts II

 * Tension Rising - Twilight Thorn, Demyx (First Battle), Beast The Nobodies;
 * The 13th Struggle - Axel, Luxord, Unknown, Axel, Luxord,
 * Desire for all that is lost - Dark Thorn, Hydra, Pete in Timeless River (Second Battle), Volcanic Lord and Blizzard Lord,
 * Vim and Vigor - Shan-Yu, Cerberus, Captain Barbossa and Illuminator;
 * Dance to the Death - Thresholder/Possessor, Shadow Stalker, Prison Keeper, The Heartless;
 * Rowdy Rumble - Pete in Olympus Coliseum (First Battle), Pete (?), Lock, Shock, and Barrel, Shenzi, Banzai, and Ed, Hades (First Battle);
 * The Corrupted - Hostile Program, Storm Rider, Grim Reaper, The Experiment, Groundshaker;
 * The 13th Dilemma - Demyx (Second Battle), Xaldin, Xigbar, Saïx, Demyx, Xaldin, Xigbar;
 * The Encounter - Oogie Boogie, Hades (Second Battle), Scar, Jafar (Genie), Master Control Program and Commander Sark;
 * Disappeared - Xemnas
 * A Fight to the Death - Xemnas (Armor);
 * Darkness of the Unknown - Dragoon Ship, Inexistent World;
 * Sinister Shadows - Battle of the 1000 Heartless, The Nobodies and Sark.

Kingdom Hearts Re:Chain of Memories

 * Hand in Hand - Leon (Tutorial)
 * Go For It! - Cloud
 * Lord of the Castle - Marluxia's Angelic
 * The 13th Struggle - Zexion
 * Revenge of Chaos - Ansem (Tutorial)

Kingdom Hearts II: Final Mix+

 * The 13th Reflection - Vexen, Lexaeus, Zexion, Marluxia, Larxene,
 * The Other Promise - Roxas,

Kingdom Hearts: Birth by Sleep

 * Rowdy Rumble - Lucifer