FrostWire is a BitTorrent client and a media player capable of searching BitTorrent, YouTube, SoundCloud, and other sources.
FrostWire can connect to multiple torrent search engines plus, as mentioned, YouTube, SoundCloud, and Archive.org. This fact makes it possible to find millions of public domain, creative commons, and other free files presented within the app.
You can download a file with a single click. If you're downloading music, you can preview whatever you're downloading with the built-in media player. Optionally, you can manage a library with Frostwire as well.