Rdio流媒体音乐服务开发网是一家致力于流媒体音乐应用程序开发的公司，Rdio有很多客户端，桌面版、移动版，甚至可以使用客厅播放器，Rdio永远不会脱离音乐，随时随地都可以听到最新的最流行音乐

　　最新版Rdio在视觉效果上也有了很大的改善，UI更加直接美观，但是个人觉得这个界面怎么看都和iTunes有点相似，桌面版应用程序的左侧是播放列表，用户可以自由地把自己的音乐拖到任意列表上，制作和管理播放列表也变得非常方便，列表管理也是用户长期呼吁的，这个版本终于改善了。

　　Rdio is the ground-breaking digital music service that is reinventing the way people discover, listen to, and share music. With on-demand access to over 18 million songs, Rdio connects people with music and makes it easy to search for and instantly play any song, album, artist or playlist without ever hearing a single ad. Discover what friends, people with similar tastes, recording artists and more are listening to in real-time and share across Twitter and Facebook. Build a digital music collection that’s available everywhere - on the web, in-home or in-car, on an iPad or smartphone, and even offline.

　　Launched in August 2010, Rdio is headquartered in San Francisco and was founded by Janus Friis, one of the creators of Skype. Available in more than a dozen countries all over the world, Rdio is funded by Atomico, Janus Friis through his investment entities, Skype and Mangrove Capital Partners.