Pandora Music Makers Group SVP Lars Murray said, "Listeners flock to Pandora to hear their favorite music. The Thumb Hundred is unique in radio. It isn't a list of what Pandora told people to listen to, it's a true reflection of what more than 78 million monthly listeners told us their top songs for the year are, through every single thumb up." The top five songs thumbed up were Earned It by The Weekend, See You Again by Wiz Khalifa, Uptown Funk by Mark Ronson and Bruno Mars, Ed Sheeran's Thinking Out Loud and Only by Nicki Minaj. Here's a look at all 100 songs...