These are credits and mainly for those who want to use the
royalty free music for Youtube videos for said MacLeod
and Purple Planet Music tracks, which is typically placed
underneath all description on a video.

IMPORTANT SEGMENT FOR YOUTUBERS:
Both Kevin MacLeod and Purple Planet Music require you to provide
credits at the very bottom of your video description linking back
to their page, so I provided credits for easy copy and paste. Copying
the D_ section is unnecessary and is so you can identify the tracks
easier.

Extra information from McLeod: http://incompetech.com/music/royalty-free/faq.html
Extra information from Purple Planet: http://www.purple-planet.com/using-our-royalty-free-music/4583818250

Note all of the listed songs below (except Jaxx's) are modified versions of the
original, so check the appropriate web link to find the original version of the music.

D_RUNNIN

"Unseen Horrors" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1400043.
ISRC: USUAN1400043
 2014 Kevin MacLeod

D_TENSE

"Insidious" by Purple Planet Music
http://www.purple-planet.com
Licensed under Creative Commons: By Attribution 3.0

D_SHAWN

"Bent and Broken" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200087.
ISRC: USUAN1200087
 2012 Kevin MacLeod

D_COUNTD

"Ice Demon" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200061.
ISRC: USUAN1200061
 2012 Kevin MacLeod

D_SHAWN3

"Static Motion" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200062.
ISRC: USUAN1200062
 2012 Kevin MacLeod

D_DOOM
"In My Nightmares" by Purple Planet Music
http://www.purple-planet.com
Licensed under Creative Commons: By Attribution 3.0

D_THEDA3

"Redletter" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100714.
ISRC: USUAN1100714
 2010 Kevin MacLeod

D_RUNNI2

"The House of Leaves" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100710.
ISRC: USUAN1100710
 2010 Kevin MacLeod

D_SHAWN2

"Right Behind You" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100713.
ISRC: USUAN1100713
 2010 Kevin MacLeod

D_STLKS2

"Aftermath" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100575.
ISRC: USUAN1100575
 2009 Kevin MacLeod

D_COUNT2

"Decay" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100512.
ISRC: USUAN1100512
 2008 Kevin MacLeod

D_STLKS3

"Long Note Four" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100467.
ISRC: USUAN1100467
 2008 Kevin MacLeod

D_IN_CIT

"Long Note Two" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100420.
ISRC: USUAN1100420
 2008 Kevin MacLeod

D_MESSG2

"Heart of the Beast" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100209.
ISRC: USUAN1100209
 2006 Kevin MacLeod


D_READ_M

"It is Lost" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100190.
ISRC: USUAN1100190
 2006 Kevin MacLeod

D_STALKS

"The Dread" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100048.
ISRC: USUAN1100048
 2005 Kevin MacLeod

D_ROMER2

"The Derelict" by Purple Planet Music
http://www.purple-planet.com
Licensed under Creative Commons: By Attribution 3.0

D_DOOM2

"Distant Tension" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100257.
ISRC: USUAN1100257
 2005 Kevin MacLeod

D_AMPIE

"Gathering Darkness" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100849.
ISRC: USUAN1100849
 2011 Kevin MacLeod

D_OPENIN

"Inner Sanctum" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100196.
ISRC: USUAN1100196
 2006 Kevin MacLeod

D_ADRIAN

"Paranormal Activity" by Purple Planet Music
http://www.purple-planet.com
Licensed under Creative Commons: By Attribution 3.0

D_DEAD2

"The House on the Hill" by Purple Planet Music
http://www.purple-planet.com
Licensed under Creative Commons: By Attribution 3.0

D_DDTBL2

"Hush" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1400004.
ISRC: USUAN1400004
 2014 Kevin MacLeod

D_BETWEE

"Echoes of Time v2" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300030.
ISRC: USUAN1300030
 2013 Kevin MacLeod

D_DEAD

"Halls of the Undead" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/
Direct Link: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100355.
ISRC: USUAN1100355
 2007 Kevin MacLeod

Everything else not listed is from Jaxxoon's Dark Ambient
Pack from here: http://www.doomworld.com/idgames/index.php?file=music/jaxxpack.zip