http://www.youtube.com/user/ThePrimeCronus

These guys are active as hell,they upload a lot of epic,orchestral music.

http://www.youtube.com/majesticcasual

http://www.youtube.com/user/NeurofunkGrid
http://www.youtube.com/user/HospitalRecords
http://www.youtube.com/user/LedgeSounds
http://www.youtube.com/user/pandadnb

had to look through my facebook likes. here are some more.
http://www.youtube.com/GlitchHopCommunity
http://www.youtube.com/EpicNetworkMusic
http://www.youtube.com/user/drumandbassportal

http://www.youtube.com/user/MonstercatMedia
http://www.youtube.com/user/ourpureharmony

Big pt

liqucity=best

https://www.youtube.com/user/raysipeladygaga
this guy does amazing covers of everyday and popular subjects. not only does his music strike the heart of me, but also the millions of others.

thank you to whoever showed me this god.

http://www.youtube.com/user/PandoraMuslc

http://www.youtube.com/user/bob42jh

tasty network, best ever

http://www.youtube.com/user/FunkyyPanda

http://www.youtube.com/user/anjunabeats

http://www.youtube.com/user/asotrecordings

http://www.youtube.com/user/TranceHouseSociety89

for those progressive trance/house lovers ^

http://www.youtube.com/user/majesticdnb

another liquid dnb channel^

Check out my channel for some music you may like it =) http://www.youtube.com/user/ThisIsNicoRooney

https://www.youtube.com/user/NoCopyrightSounds

For music with an open license.

https://www.youtube.com/user/onechilledpanda
http://www.youtube.com/user/UDUBSTEPHD
https://www.youtube.com/user/suicidesheeep
https://www.youtube.com/user/sirchillicious
https://www.youtube.com/user/WeAreWhatWeListen
https://www.youtube.com/user/HappyShapesMusic1
https://www.youtube.com/user/euphonicamusic
https://www.youtube.com/user/ItsVisionMusic

https://www.youtube.com/user/Wavevision1

he doesn't upload as often but its always a treat when he does

https://www.youtube.com/user/Segeric

same goes for this guy (adult swim fan-made bumps)

http://jazz24.org/
not a youtube channel but probably just as good
it is a radio station so there will be ads tho
(unless you use adblock)

https://www.youtube.com/user/GJCiotti

https://www.youtube.com/channel/UCQFicwEyxv3P9ZkpglSZd0g
SniizahMusic

Vemedy only has three posts on tftv and they're all ads for his music. His steam account isn't even set up lol.

On topic though, some friends and I make youtube videos of comedic songs and stuff. It'd be cool if you guys checked it out. :) https://www.youtube.com/user/SaFMG/

I get my doses of good music from TF2RJWeekly. :P