1) I'm going to go with the Light World dungeon theme, but I'm REALLY digging this song from Hyrule Warriors called "Silent Guardians". It's got some chanting and guitar solos. It's absolutely bad ass. https://www.youtube.com/watch?v=Wzi7UobHpAg

2) My favorite Zelda Quest was called Revenge 2...I'm pretty sure it was a 1.90 quest. I haven't played more than a few minutes of a quest since those days. Tried to create a few, but never got anywhere.

3) My favorite boss battle in a Zelda game was probably the final Ganon fight in The Wind Waker. Not the best Zelda game, but fighting Ganon with Zelda was really cool.