Now That's What I Call Music is back for Summer 2009!

Now 73 is almost here, featuring 44 of the most recent sizzling chart hits! Including 8 massive Number 1 singles, there's Lady Gaga, Calvin Harris, La Roux, Tinchy Stryder feat N-Dubz, The Black Eyed Peas, Dizzee Rascal, Pixie Lott and so much more!

Also including 4 of the hottest videos from Lily Allen, Keri Hilson feat. Kanye West & Ne-Yo, David Guetta feat. Kelly Rowland and Soulja Boy Tell 'Em feat. Sammie.... Now 73 is back with a bang!

Available from Monday 20th July, don't miss out on your essential soundtrack to this Summer!