Hotkeys and shortcuts for your Google Chrome Browser
This extension does not allows you to control Google music play even if you are not in that server tab.
Adds the ability to quickly pause, play and skip songs in Google Music.
Here are the keyboard Shortcuts to control Google Play Music in Chrome
Pause or play the current song: Control + / (front slash)Skip to next song: Control + . (period)
Download Google Music Play shortcut extension for your chrome from here