(I've Had) The Time of My Life - Bill Medley and Jennifer Warnes

(Remember The Days Of The) Old Schoolyard - Cat Stevens

(You're) Having My Baby - Paul Anka

7 Seconds - Youssou N'Dour

Ain't Nothing Like The Real Thing - Marvin Gaye and Tammi Terrell

All Over Again - Ronan Keating

Almost Paradise - Mike Reno and Ann Wilson

Another Day (That Time Forgot) - Neil Diamond

Baby Grand - Billy Joel

Baby It's Cold Outside - Margaret Whiting and Johnny Mercer

Baby, Come To Me - Patti Austin and James Ingram

Barcelona - Freddie Mercury

Beautiful Liar - Beyoncé and Shakira

Beautiful World - Dierks Bentley

Beauty and the Beast - Celine Dion and Peabo Bryson

Beer For My Horses - Toby Keith and Willie Nelson

Bring Me To Life - Evanescence

Broken Strings - James Morrison

Burnin' Love - Dido

Change The World - Eric Clapton

Changes - Ozzy and Kelly Osbourne

Close My Eyes Forever - Lita Ford and Ozzy Osbourne

Come On In - Brad Paisley

Comic Strip - Serge Gainsbourg

Dancing in the Street - David Bowie and Mick Jagger

Desert Rose - Sting

Dilemma - Nelly

Do You Know - Jessica Simpson

Don't Give Up - Peter Gabriel

Don't Go Breaking My Heart - Elton John and Kiki Dee

Don't Hold Me Close - Spiritualized

Don't Know Much - Linda Ronstadt

Down the Road - Kenny Chesney

Easy Lover - Philip Bailey

Ebony And Ivory - Paul McCartney and Stevie Wonder

Endless Love - Diana Ross and Lionel Richie

Especially For You - Kylie Minogue and Jason Donovan

Everything But Quits - Lee Ann Womack

Fairytale Of New York - The Pogues

Falling Slowly - Glen Hansard and Marketa Irglova

Father and Friend - Alain Clark

Feed Me (Git It) - Cast of The Little Shop Of Horrors

Friends and Lovers - Gloria Loring and Carl Anderson

Full Steam - David Gray

Gangsta Lovin' - Eve

Garden - Guns N' Roses

Golden Teeth and Silver Medals - A Camp

Good Lovin Ain't Easy To Come By - Marvin Gaye and Tammi Terrell

Half of My Heart - John Mayer

Heaven Can Wait - Charlotte Gainsbourg

Heaven Knows - Donna Summer

Hello! Ma Baby - Ivor Biggun

Her Town Too - James Taylor and J.D. Souther

Here We Go Again - Ray Charles and Norah Jones

Hey Paula - Paul & Paula

Hitsville UK - The Clash

House of Cash - George Strait

I Cigni Di Balaka - Al Bano

I Have Seen The Rain - Pink

I Just Can't Stop Loving You - Michael Jackson

I Know Him So Well - Elaine Page and Barbara Dickson

I Need You - Tim McGraw

I'd Do Anything For Love (But I Won't Do That) - Meat Loaf

I'll Be There - Mariah Carey

I'm Alive - Kenny Chesney

I'm in the Mood - John Lee Hooker and Bonnie Raitt

I'm Only His Woman - Jennifer Hudson

If These Walls Could Talk - Andy Hersey

If You See Him, If You See Her - Brooks & Dunn

Islands in the Stream - Kenny Rogers and Dolly Parton

It Takes Two - Marvin Gaye and Kim Weston

It's Only Love - Bryan Adams

Iwoya - Angélique Kidjo

Jailhouse Tears - Lucinda Williams

Jesus Cares For Me - Bart Millard

Kathleen - David Gray

Kids - Robbie Williams and Kylie Minogue

La Tortura - Shakira

Leather And Lace - Stevie Nicks and Don Henley

Lessons Learned - Alicia Keys

Let Me Blow Ya Mind - Eve

Letter to the King - The Game

Looking for Paradise - Alejandro Sanz

Looking Out - Brandi Carlile

Lost Soul - Bruce Hornsby

Love Is Strange - Mickey & Sylvia

Luv Me, Luv Me - Shaggy

Me Against The Music - Britney Spears

Me And My Shadow - Ted Lewis

Memory Motel - The Rolling Stones

Midnight Train - Buddy Guy

Miserere - Zucchero

Mockingbird - Inez and Charlie Foxx

Murder On Music Row - George Strait and Alan Jackson

My Boo - Usher

No Air - Jordin Sparks

Nobody Wants To Be Lonely - Ricky Martin

Nowhere Fast - Josh Turner

On My Own - Patti LaBelle and Michael McDonald

One Sweet Day - Mariah Carey and Boyz II Men

Opposites Attract - Paula Abdul

Paradise By the Dashboard Light - Meat Loaf

Peaceful World - John Mellencamp

Photographs - Rihanna

Please Remember Me - Tim McGraw

Postcard From London - Ray Davies

Pretty Brown - Amerie

Private Emotion - Ricky Martin

Promiscuous - Nelly Furtado

Put It In A Love Song - Alicia Keys

Relator - Pete Yorn and Scarlett Johansson

Rosalyn - Bon Iver and St.Vincent

Runaway Train - Elton John

Save Your Love - Renée & Renato

Saw Red - Sublime

Seeing Stars - Jack Ingram

Separate Lives - Phil Collins and Marilyn Martin

Sheepskin Tearaway - Peter Doherty

Somebody to Love - Leighton Meester

Somethin' Stupid - Nancy Sinatra and Frank Sinatra

Something's Gotten Hold Of My Heart - Marc Almond featuring Gene Pitney

Sometimes It's A Bitch - Stevie Nicks

Start a Band - Brad Paisley

Stop Draggin' My Heart Around - Stevie Nicks and Tom Petty

Summer Nights - John Travolta and Olivia Newton-John

Sunburned Country - Keith Urban and Olivia Newton-John

Swagga Like Us - Jay-Z & T.I.

Symmetry - Little Boots

Tearing Us Apart - Eric Clapton

That Lucky Old Sun (Just Rolls Around Heaven All Day) - Kenny Chesney

The Boy Is Mine - Brandy & Monica

The Closer I Get To You - Roberta Flack and Donny Hathaway

The Girl Is Mine - Michael Jackson

The Next Time I Fall - Peter Cetera

The Prayer - Celine Dion and Josh Groban

Things Ain't Like They Used to Be - The Black Keys

This Is Me - Demi Lovato & Joe Jonas

Too Much, Too Little, Too Late - Johnny Mathis

Travelin' Man - Lynyrd Skynyrd

Trust - Keyshia Cole

Turntables - Ciara

Unforgettable - Nat King Cole

Until The End Of Time - Justin Timberlake

Walk With You - Ringo Starr

Water and a Flame - Daniel Merriweather

We Fight/We Love - Q-Tip

What About The Baby - Wyclef Jean

When Love Comes To Town - U2

Whenever I Call You "Friend" - Kenny Loggins

Where Is The Love? - Roberta Flack and Donny Hathaway

Who Says You Can't Go Home - Bon Jovi

Woman In Chains - Tears for Fears

Yah Mo B There - James Ingram and Michael McDonald

You And I - Wilco

You Don't Bring Me Flowers - Barbra Streisand and Neil Diamond

You're The One That I Want - John Travolta and Olivia Newton-John

Your Love Alone Is Not Enough - The Manic Street Preachers