Jogli is a new player in the music search engine market and I can say without a doubt that it has the potential to give the established players a run for their money. It indexes music made up of songs, albums and videos from around the web and presents them in a neat interface with all the stuff organized in a single page. It claims to index almost 12 million songs, most of them in the form of YouTube videos.
Although Jogli does not necessarily require registration, I recommend that you do register because then you will get access to all the features like saving your playlists and creating a Jogli profile.
Subscribe to MakeUseOf and get daily updates about new cool websites and programs in your email for free. Plus get free cheat sheets to your favorite programs.