Pandora is a free personalized radio app. Just start with the name of one of your favorite songs and Pandora will customize a "radio station" with music that is similar. For sensory seekers, you can create a "get moving" station, a "get working" station or even a station to clean the kitchen by. If you operate best with music in the background, this is a quick simple way to get the tunes you need.
In dealing with the waning light of winter, I thought I could use a boost. I typed in "Stevie Wonder" and "Christmas". It was as good as a dose of vitamin D!