it'll be weird listening to those while playing DD. wonder how riftrunner s'tracks would be like.
as for character creation, i hope for variety with obvious differences between character types/classes. what kind of possibilities can a divinity+demon combo have? let's see;
1. archon + minotaur-like demon = melee character
bonus in strength
2. druid + demonic shapechanger(think of the clown in spawn) = stealth character
bonus in charisma
3. elemental + warlock = range/magic
bonus in intelligence
i can't think of more. any more speculations? let the imaginations run wild! btw, these are just 5 minutes worth of thoughts. very scant.