Honestly, I’m voting for the double-song option, probably a full number for “Tomorrow (Goodbye Sandy)” because how could we resist that one, and then a shorter sort of refrain-type...
oh man! I just can’t resist the talk about musical version of ROTG
On first thing, yeah, “Little pretty nightmare” would be a wonderful Pitch’s intro song, that would start like this very soft and delicate lullaby like but would have a disturbing type of twist on the lyrics and “Cold and dark” would probably be this little reprise/diferent lyrics of it, maybe like “little lonely jack”
BUT BOY! “Tomorrow (Goodbye Sandy)” probably would be this super incredible song, that clearly, would be the perfect villain song for Pitch becuase would be all about fear, shadows, dark ages and all his UST rivalry with sandy through the ages, the scene would have to be kinda different but would basically involve the same elements of fights and eventually arrow scene oh god it would be basically singing an elegant and powerful deranged love song for your rival and you while fighting face to face UNFFF
SOMEONE WRITE THAT SONG AND SING IT, I NEED TO DRAW THAT THING