Dark Scibient is well liked on this community and soundcloud. I hope to make more like it. TROLL DANCE is actually the top for this year [2017].

SC link:

https://soundcloud.com/kelpalots/sets/dark-scibient-le-8

NG links:

Full 30 mins:

http://www.newgrounds.com/audio/listen/641846

Part 1 [DARK]
http://www.newgrounds.com/audio/listen/643394
Part 2 [DRIVEN]
http://www.newgrounds.com/audio/listen/643395
Part 3 [EMOTION]
http://www.newgrounds.com/audio/listen/643401
Part 4 [TROLL DANCE]
http://www.newgrounds.com/audio/listen/725322

Downloadable as MP3 on NG, and .wav on SC. SOON TO BE ON THE MARKET.