For listeners, that means it's hard to keep track all the music you enjoy on different apps. Sway.fm aims to fix that by automatically collecting the songs you Thumbs Up, Favorite and Like in your universal library (including syncing with Spotify and Rdio playlists). http://goo.gl/tvl7m
You can get our Chrome extension which lets you play/pause/control the music streamed from all the sites we support using your hardware media keys: http://goo.gl/5V7Zd
We're also looking for a couple key API partners to hook partner with, so we can stop hacking on top of your stuff. :) Let your listeners keep the music they find, and show up in your app with all their favorite tracks!
Want to hit us up? hello@sway.fm || @swayfm (tweet tweet!)