There are programs on the internet for original and good music. There is KaZaA, if you think all the mainstream stuff is original and good?? There is also, what I use, Soulseek.
http://www.slsk.org/ you can get it at that link, no ads, no strings attached, easy to use. But it's mostly undergroundbased. The type of music I like is stuff most have never heard of. E.G:
artist: Squarepusher (songs like: Port Rhombus - Beep Street - ceephax mix-rns )
Tortoise ( Monica - Cornpone Brunch - Seneca and the TNT album )
Beaumont Hannant ( Teqtonic - substance - Santec )
Pluxus ( Pluxemburg - Psykopotat - Genie 44 )
They are all original artists with original music ussing electronics and instruments ( no lyrics in all these songs though )
You can also get metal and oldies and stuff, not much hiphop or country AND NO boybands... southpark videos and stuff like that too
The thing is when you find something you like, you can browse the person you are downloading from's whole collection and usually find something of the same taste you never heard before. End result: expanding your music, sharing with others *(option hehe) and finding really what you like