Due to lack of time, I will not be accepting new pull requests.
Please fork this project and customize it to your own needs.
I look forward to your fork becoming the de facto version.

All the best, Boris.

Global keyboard bindings to control your Chrome-based music player. Allows your keyboard media keys (play/pause, next, previous) to work when you're listening to music on common streaming websites.

UPDATE: Now uses Chrome's built in key binding (as of version 25)

Supported sites:

• Amazon music player
• Bop
• Deezer
• Digitally Imported (di.fm)
• Gaana.com
• Google Music
• Groove Music
• Hype Machine
• Jamstash
• Jango.com
• JB Hi-Fi Now
• Livestream.com
• Music Choice
• Naxos Music Library
• Ok.ru
• Overcast
• Pandora
• Phish Tracks
• Plex
• Pocketcasts.com
• Rdio
• Relax-Hub.com
• Saavn.com
• Slacker
• SomaFM
• Songza
• SoundCloud
• Spotify
• Superplayer.fm
• Synology Audio Station v.5
• thesixtyone
• Tidal
• Tracksflow.com
• Twitch.tv
• Ustream.tv
• vk.com (Vkontakte)
• Xiami Music
• Youtube.com
• Zvooq
• Яндекс.Музыка (Yandex.Music)
• Яндекс.Радио (Yandex.Radio)

1. Install extension from the chrome web store.
2. Edit the Keyboard shortcuts to give Keysocket 'Global' permissions
   • open a browser tab to chrome://extensions
   • scroll to the bottom & click Keyboard shortcuts
   • find Keysocket Media Keys and change each desired key to Global

• Looking for adapters for other music players.