Genres to be found on NEXT LEVEL

[Max_ZZZ]

so how many songs do you guys think will be of each genre?

for example... my hypothesis:

Bridge to the sky - happy ballad (opening)
NEXT LEVEL - happy ballad
Disco-munication - trancy (interlude)
EnergizE - trancy
Sparkle - trancy
rollin' - mid tempo rock
GREEN - mid tempo ballad
load of the SHUGYO - rock (interlude)
identity - rock
Rule - rock
LOVE 'n' HATE - rock/ballad
pieces of SEVEN - ballad (interlude)
Days - happy ballad
Curtain call - sad ballad


WHERES THE SAD BALLADS AT?!?