Welcome to KeyGen.us ! Cracks, serial numbers, keygens. Unlock Your Software.9 Useful Tools to Get The Best Experience Out Of GrooveSharkGrooveshark needs no recommendation. It is the best online music service out there. It is your one-stop music hangout where you can search for, stream, and upload music that can be played immediately or added to a playlist. It also comes with a recommendation engine where you can find the popular songs other people are listening. By default, Grooveshark is only accessible via a browser. Looking to control your Grooveshark without having to switch to the Grooveshark tab everytime? In Firefox, you can use the Grooveshark Remote Control to control Grooveshark without breaking your workflow. Seriously, I would not want to block the ads in Grooveshark because firstly, I don’t find them intrusive, and secondly, it is a source of revenue for Grooveshark. For those who prefer keyboard shortcut to mouse click, KeySharky adds the necessary keyboard shortcut for you to control Grooveshark. keySharky (Firefox | Chrome) There are plenty of ways to download songs from Grooveshark.