Now, Vol. 37: That's What I Call Music

2011 release, the 37th installment in the most successful compilation series ever. To date, the NOW series has generated sales of over 200 million albums worldwide and has sold over 77 million copies in the United States since its debut. Every album in the NOW series has reached the Billboard Top 10, and it is the only non-soundtrack multi-artist collection to reach #1 Billboard status on the Billboard Top 200 Album Sales Chart.