I would recommend using a modern, open-source client like Nicotine+. Keep in mind the risks of exposing such a service to the internet (like anti-piracy organizations coming after you in some countries). Don’t download executables. Make sure your media players are up-to-date.
Soulseek is in my opinion a good place to find music that’s hard to find elsewhere. I use it almost daily.
rarbg :(