An excerpt from Dantarion's thread.
When trying to give each character their own victory theme....this happened.
Code:
Custom Victory Themes v1.2 [Dantarion]
064088C0 000000B8
0000283D 0000283E//Mario, DK
0000283F 00002840//Link, Samus
00002854 00002841//ZSS, Yoshi
00002842 00002843//Kirby, Fox
00002844 00002845//Pikachu,Luigi
00002846 00002847//Falcon,Ness
00002848 00002849//Koopa,Peach
0000284A 0000284B//Zelda,Shiek
0000284C 0000284C//IC's,Popo
0000284C 0000284D//Nana,Marth
0000284E 0000284F//G&W,Falco
00002850 00002851//Ganon,Wario
00002852 00002853//Meta,Pit
00002855 00002856//Olimar,Lucas
00002857 00002858//Diddy,Charizard
00002858 00002858//Charizard(Independant),Ivy
00002858 00002858//Ivy(Independant),Squirt
00002858 00002859//Squirt(Independant),D3
0000285A 0000285B//Lucario,Ike
0000285C 0000285D//ROB, Jiggs
00002860 00002843//Toon Link, Wolf
00002861 00002862//Snake, Sonic
00002848 00002851//Giga, Warioman
Note that every character already has a unique ID.
The game loads the same theme for the different ID's.
A different code will have to come to load NEW songs or each character.
A workaround for now is to change them to songs you dont use, and put the victory themes you want on those songs.
For exampe, if you want "Do the Mario" to play when Mario wins, change his theme ID to something that doesn't ever play normally, like "Tournament Grid". Then, replace whatever file Tournament Grid is on your SD card. TADA! DO THE MARIO.
The Custom Victory Theme code MAY conflict with other codes.