Now That's What I Call Music! 81 (UK Series)

'Now That's What I Call Music! 81 or Now! 81' is a double-disc compilation album that was released in the United Kingdom on 2 April 2012 on CD and downloadable formats. The album is the 81st edition of the UK Now! series.

CD 1

 * 1) Gotye feat. Kimbra : "Somebody That I Used to Know"
 * 2) Coldplay : "Paradise"
 * 3) Ed Sheeran : "Lego House"
 * 4) Emeli Sandé : "Next to Me"
 * 5) Kelly Clarkson : "Stronger (What Doesn't Kill You)"
 * 6) Jessie J : "Domino"
 * 7) David Guetta feat. Sia : "Titanium"
 * 8) Flo Rida : "Good Feeling"
 * 9) Katy Perry : "The One That Got Away"
 * 10) Labrinth : "Last Time"
 * 11) Rizzle Kicks : "Mama Do the Hump"
 * 12) Olly Murs : "Dance with Me Tonight"
 * 13) Pixie Lott : "Kiss the Stars"
 * 14) One Direction : "One Thing"
 * 15) Marcus Collins : "Seven Nation Army"
 * 16) Florence + the Machine : "Shake It Out"
 * 17) Drake feat. Rihanna : "Take Care"
 * 18) Lana del Rey : "Born to Die"
 * 19) Little Mix : "Cannonball"
 * 20) JLS : "Proud"
 * 21) Military Wives Choir, Gareth Malone & the London Metropolitan Orchestra : "Wherever You Are"

CD 2

 * 1) LMFAO : "Sexy and I Know It"
 * 2) Flo Rida feat. Sia : "Wild Ones"
 * 3) Lady Gaga : "Marry the Night"
 * 4) Avicii  : "Levels"
 * 5) Pitbull feat. Chris Brown : "International Love"
 * 6) Lloyd feat. Andre 3000 & Lil Wayne : "Dedication to My Ex (Miss That)"
 * 7) Sean Paul : "She Doesn't Mind"
 * 8) Taio Cruz : "Troublemaker"
 * 9) Alexandra Burke feat. Erick Morillo : "Elephant"
 * 10) Swedish House Mafia vs. Knife Party : "Antidote"
 * 11) Rizzle Kicks : "When I Was a Youngster"
 * 12) Stooshe feat. Travie McCoy : "Love Me"
 * 13) Gym Class Heroes feat. Neon Hitch : "Get Yourself Back Home"
 * 14) Rihanna : "You da One"
 * 15) Tinchy Stryder feat. Pixie Lott : "Bright Lights (Good Life) Part II"
 * 16) Cover Drive : "Twilight"
 * 17) Alyssa Reid feat. Jump Smokers : "Alone Again"
 * 18) Jessie J : "Who You Are"
 * 19) Chiddy Bang : "Ray Charles"
 * 20) will.i.am feat. Mick Jagger/Jennifer Lopez : "T.H.E. (The Hardest Ever)"
 * 21) Dappy feat. Brian May : "Rockstar"