Music! What we do without it? When I want to change my mood, I play a song. Turn it up loud and enjoy life. When I need a quick listen I turn to Pandora.com. I listen on any computer, work, personal, even my Android mobile phone. The great thing about Pandora is how it selects music to suit your mood. Enter a song that you like, create a station and Pandora selects other similar songs. You get an automatic playlist, called a "station". You can like and unlike the songs to narrow it down to your taste. You can also see your Facebook friend's stations. I play my Paul Simon station a lot lately! It was my brother's station originally. I recommend you have a listen to the Paul Simon station - you will feel happy!
Here's a link to my stations: