Bop.fm, A Music Discovery and Sharing App That Aggregates Songs From Services Like Spotify and SoundCloud

Bop.fm is a San Francisco-based music discovery and sharing site and iOS app that makes it possible to search for songs across a variety of different services, including Spotify, SoundCloud, YouTube, and Rdio. The real trick of the service is in its sharing functionality–when users share a link, the service attempts to pull the song from the best-suited service for the recipient based on availability and their location.

via The Awesomer