How does it compare to rutracker, especially for electrnic music? I've never used what.CD and rutracker seems to have lots of high quality music.

Thank you. I’m reading about them, cool project. I’ll try to join.

It is worth noting that RED is particularly difficult to get a decent ratio on. Spend some time googling reddit posts, there are plenty of examples of people not being able to build solid ratios due to competing with scripted bots.