General indexers bury music under film, television and software. This one indexes nothing else, so the search, the metadata and the filters are all built for songs.
Bitrate, format, decade, genre, and how healthy the source is. Find the lossless copy instead of the tenth re-upload of a 128k rip.

The same track shows up in dozens of releases. We collapse them onto a single canonical entry and keep every source ranked behind it.

Playback is fetched on demand and streamed to the browser. That includes the 3,643,734 files on Usenet, which normally require a news server subscription.

Ask for the next track that fits the format and the rules, and get back a stream URL. The station never needs a music library of its own.

Newznab and Torznab compatible, so the client you already run works unchanged.
Downloads bind to one IP. Search and playback never do, so testing from a phone is safe.
Keep crates, and get told when an artist you want finally gets indexed.
BitTorrent and Usenet in one search, with no compromise on either.
The crawler is under one percent through its artist list. The catalog gets bigger while you sleep.
No film, no television, no software, no ebooks. Nothing to filter out.
A free account searches all 4M songs.