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Google Play Music, a service available for people who have a Google account, lets people upload their personal music collection and access it instantly on the web or any compatible device.

Ampache is a web based audio streaming application and file manager allowing you to access your music from anywhere, using almost any internet enabled device.

YouTube is a global video-sharing website headquartered in San Bruno, California, United States.

Style Jukebox Cloud Player is the easiest way to take your music anywhere and listen to it on all your devices, online and offline.

A music streaming server written in python,

Logitech Media Server is the server software that powers audio players from Logitech (formerly known as SlimDevices), including Squeezebox 3rd Generation, Squeezebox Boom, Squeezebox Receiver, Transporter, Squeezebox2, Squeezebox and SLIMP3.

Zeya is a media player that lets you bring your music to any computer with a web browser.

AudioStreamer is a free web-based audio streamer which gives you easy access to your music. It turns your PC in a streaming webserver. So you can listen to your music from everywhere and on any device(tablet, desktop, smartphone, ...) with a webbrowser..

IMES is a server-based, multi-user music database & streamer. It employs couchdb for authentication and for serving its web frontend and music database to clients. Music is transcoded on-the-fly to MP3 and streamed via RTSP or HTTP.

VortexBox is a free, open source (GPL v3), quick-install ISO that turns your unused computer into an easy-to-use music server/jukebox. Once VortexBox has been loaded on an unused PC, it will automatically rip CDs to FLAC and MP3 files, ID3 tag the files , and download the cover art. Vortexbox will then serve the files to network media players such as Logitech Squeezebox, Sonos, or Linn. The music files can also be streamed to a Windows or Mac OSX system.

netjukebox is a web-based media jukebox for MPD, VideoLAN and Winamp/httpQ. It features real-time MP3 streaming from different audio formats. Download single tracks or a whole album in one zip file. It is also possible to batch transcode the whole music collection to another format or bitrate without touching the original files. For more information look at the netjukebox website.

Jinzora Media Server is a web based media streaming and management system, allowing you to stream your music and videos to any device with a web browser.

pulpTunes is an open source web server that enables you to access and play your iTunes library remotely from any computer on the network. There is nothing to install on the remote computers, simply use your browser to access the pulpTunes web interface. The server uses ths iTunes XML library file as a source for the music content and does not require iTunes to be running. pulpTunes offers an easy to use web interface that offers media playback controls and allows you to search for songs by keyword or genre and also lets you add tracks to the iTunes DJ list. »

rara.com provides the ultimate music experience, with the freedom to discover, play and share unlimited amounts of music.