Unlock Manager songs

hi everyone, i need to know something

when unlock system is activated with all list of songs for lock, like

[UnlockManager]
UnlockNames="1,2"
Unlock1Command=song,"HYSTERIA";roulette
Unlock2Command=song,"BUTTERFLY";roulette


is possible load some songs in [screenselectmusic] from that list of songs (HISTERIA for example)
or load that songs with .lua code or something idk
or create another custom [screenselectmusic] for that

is possible?

thxs