Cut from Brawl. There are two series of music cur from Brawl. Every series of music in Brawl was denoted by a letter. A=Mario, B=Donkey Kong, C=Zelda, etc... Well the whole alphabet is listed, except for two letters "O" and "V". Somehow those letters are mysteriously absent even though every other letter corresponds with something:[collapse=""]A: Mario Series
B: DK Series
C: The Legend of Zelda Series
D: Metroid Series
E: Yoshi Series
F: Kirby Series
G: Star Fox Series
H: Pokemon Series
I: F-Zero Series
J: Fire Emblem Series
K: Earthbound Series
L: Pikmin Series
M: WarioWare Series
O: *missing*
N: Animal Crossing Series
P: Kid Icarus
Q: NES Series
R: Misc. Series
S: Metal Gear Series
T: Super Smash Bros. Past Series 1
U: Sonic the Hedgehog Series
V: *missing*
W: Super Smash Bros. Melee Past Stages
X: Super Smash Bros. Brawl Series
Y: Super Smash Bros. Brawl Unknown Tracks (these are speculated to be for the cutscenes)
Z: Small Themes (character jingles)[/collapse]Two whole selections are missing. I have some theories on what both of them could be, mainly "V.