I'm not going to sugarcoat it: When I think about YouTube and music, I either think of officially uploaded music videos or piracy.
I don't know it loos from a publisher's side, but wouldn't a site such as bandcamp or (maybe soundcloud) make more sense than YT? (Plus: Having to add a video component to something that is purely audio seems weird.)
Osaka
You could simultaneously release music on both platforms, but I think most will agree with me on the fact that it's easier to market your music on Newgrounds and build a stronger core support group here.
Consistency is key, of course! I definitely agree with you that YouTube's algorithms and sheer massive scope of available content can and WILL obscure lesser-known artists, making it way harder to get your foot in the door for any kind of audience.
If it were me, I'd build a grassroots group of fans here, so you can have closer, more engaging contact with what your fans like about your content.
Hope to see more tracks from you soon :)
crispybatteryacid
Thanks for your insight. I'll probably stay here for a bit like you said, I love Newgrounds :D