Featuring 20 recent major hits from pop, rock, hip-hop and country, NOW That’s What I Call Music! Vol. 30 includes Billboard #1s “Just Dance” from Lady Gaga featuring Colby O’Donis, “Love Story” from Taylor Swift (also #1 Country), and “Womanizer” from Britney Spears, as well as Pop Top 10s “Gives You Hell” from The All-American Rejects, “Heartless” from Kanye West, “Keeps Gettin’ Better” from Christina Aguilera, “Miss Independent” from Ne-Yo (also #1 R&B/Hip-hop), “Gotta Be Somebody” from Nickelback, “I’m Yours” from Jason Mraz, “Let It Rock” from Kevin Rudolf featuring Lil Wayne, and “Crush” from David Archuleta. Also heard are hits from Rihanna, John Legend featuring Andre 3000, P!nk, Pussycat Dolls, David Cook, Saving Abel, Katy Perry, Miranda Cosgrove, and Keith Urban.

Source and more info click here. You can see the track list too there.