“Pandora has 100 million listeners visit every three months, and they are deeply engaged, listening 24 hours each month – over two and half times greater than any other service. This generates hundreds of thousands of data points every day that help us map and predict a song’s trajectory,” Sara Clemens, Pandora’s COO, said. “Our charts are the visualization of this fan activity, and are an easy to use tool that gives artists and their teams vital information to help them make decisions and grow their careers.”