I use SoundCloud for exactly this. Discovery of independent music, as well as remixes. I have a huge SoundCloud playlist that I keep adding to. I also use Sp

I use SoundCloud for exactly this. Discovery of independent music, as well as remixes. I have a huge SoundCloud playlist that I keep adding to. I also use Spotify. Another huge playlist. More music I like. I hate having to choose when I really want to mix the two playlists.