I like DNDTB a lot. It's really old-school and experiments with some unusual chord progressions, but does both fantastically. It actually makes me smile while listening to it. Why? Is it because it's so late at night? Who knows.

Final Boss is not as effective for me. It definitely builds up energy, but never truly releases it in the way I would expect a boss battle theme to. But who cares about me? It is very well-composed and would work well in myriad situations.

Into the Void: Simple and beautiful.

I have to say, I love your style of music. It's moody, varied, impeccably composed, and incredibly pleasant. It's a pity these are your only submissions to the database, for I would love to hear more. I'm not just saying that; you're one of the best composers on the site as far as I'm concerned.

DNDTB: Eww. Sorry to say, but I really hated this peice. Just not my style.
Final Boss: Sounds more like dungeon music than Bossfight music to me.
Into the Void: Same as rexlaninetales, which is why I remixed it.

They are all preatty good but the only one that really caught the eye is "Into the Void".
I can see it being in some zone type area.
Purple tree's, space background.
Nexus Zone perhaps.

DNDTB: Hey! That one was intense. Its not my style and prefference of music, but seems you put a lot of effort into this. Great work! 5 stars
Final Boss: Its not my cup of tea. I'm not sure what went wrong here. Perhaps the background instruments could have varied more. Its still decent enough to get 3 stars.
Into the Void: It begins nicely but then becomes repetitive. But its still nice, nevertheless. 5 stars
Overall, you seem to have a knack for composing music. Keep up the great work.