YouTube has become a great source of finding music on the Internet and with the ability to create playlists it can also be a great free way to listen to music. Search YouTube for any song or artist you enjoy and click the Add to button. In the Add to menu check the playlist you want to add the song to or click Create new playlist to create a new playlist. For example, you could have a playlist of songs you enjoy listening to while you workout or a playlist you want to play at a party.
Once the playlist has been created while logged into your YouTube account open your playlists and then click Play all to start playing the playlist from the first video. If while playing you do not like the song being played click the Next button or press the End key to go to the next video in your playlist.
If you want to work while playing a playlist keep YouTube open in another tab of your browser.
Bonus Tip: Another great way to listen to music on YouTube is TubeRadio.fm, which lets you search for YouTube music and create playlists, all using an interface similar to Apple’s iTunes.