A-Ha: 'Take on Me' (1984)

Chicago: '25 or 6 to 4' (1970)

John Lennon: 'Imagine' (1971)

Lena Horne: 'Stormy Weather' (1943)

Judy Garland: 'Over the Rainbow' (1939)

Everly Brothers: 'Bye Bye Love' (1957)

Jeff Buckley: 'Hallelujah' (1994)

Electric Light Orchestra: 'Mr. Blue Sky' (1978)

Queen: 'Bohemian Rhapsody' (1975)

The Band: 'The Weight' (1968)

Beach Boys: 'Good Vibrations' (1966)

Joni Mitchell: 'Big Yellow Taxi' (1970)

Elton John: 'Your Song' (1970)

Bobby Darin: 'Mack the Knife' (1959)

Bruce Springsteen: 'Born to Run' (1975)

Janet Jackson: 'Escapade' (1990)

U2: 'One' (1992)

Madonna: 'Ray of Light' (1998)

Madonna: 'Like a Prayer' (1989)

No Doubt: 'Don't Speak' (1995)

ABBA: 'Dancing Queen' (1976)

New Order: 'Blue Monday' (1983)

Simon and Garfunkel: 'Bridge Over Troubled Water' (1970)

Celine Dion: 'My Heart Will Go On' (1997)

Beatles: 'Yesterday' (1965)

R.E.M.: 'Losing My Religion' (1991)

Christina Aguilera: 'Beautiful' (2002)

Britney Spears: 'Toxic' (2004)

Lady Gaga: 'Bad Romance' (2009)

Judy Collins: 'Send in the Clowns' (1975)

Don McLean: 'American Pie' (1971)

The Association: 'Cherish' (1966)

Rolling Stones: '(I Can't Get No) Satisfaction' (1965)

Backstreet Boys: 'I Want It That Way' (1999)

Rod Stewart: 'Maggie May' (1971)

Jimi Hendrix Experience: 'All Along the Watchtower' (1968)

Bon Jovi: 'Livin' on a Prayer' (1986)

Martha and the Vandellas: 'Dancing in the Street' (1964)

Led Zeppelin: 'Stairway to Heaven' (1971)

Dusty Springfield: 'Son of a Preacher Man' (1968)

Righteous Brothers: 'Unchained Melody' (1965)

Carly Simon: 'You're So Vain' (1972)

Rihanna Featuring Jay-Z: 'Umbrella' (2007)

Black Eyed Peas: 'I Gotta Feeling' (2009)

Bob Marley: 'Three Little Birds' (1980)

Beatles: 'Hey Jude' (1968)

Gnarls Barkley: 'Crazy' (2006)

Bob Dylan: 'Like a Rolling Stone' (1965)

The Doors: 'Light My Fire' (1967)

Sam Cooke: 'You Send Me' (1957)

Glen Campbell: 'Wichita Lineman' (1968)

Buddy Holly: 'Peggy Sue' (1957)

Simon and Garfunkel: 'Mrs. Robinson' (1968)

Jackson 5: 'ABC' (1970)

David Bowie: 'Fame' (1975)

Marvin Gaye: 'Let's Get It On' (1973)

Frank Sinatra: 'Strangers in the Night' (1966)

Britney Spears: '...Baby One More Time' (1998)

Fleetwood Mac: 'Dreams' (1977)

The Andrews Sisters: 'Boogie Woogie Bugle Boy' (1941)

Sinead O'Connor: 'Nothing Compares 2 U' (1990)

Eagles: 'Hotel California' (1977)

Human League: 'Don't You Want Me' (1981)

Whitney Houston: 'I Will Always Love You' (1982)

Depeche Mode: 'Enjoy the Silence' (1990)

Marvin Gaye: 'I Heard It Through the Grapevine' (1968)

Johnny Cash: 'I Walk the Line' (1956)

Michael Jackson: 'Billie Jean' (1983)

Joan Jett and the Blackhearts: 'I Love Rock 'n Roll' (1982)

Beatles: 'Help!' (1965)

Bing Crosby: 'White Christmas' (1942)

Kelly Clarkson: 'Since U Been Gone' (2004)

Donna Summer: 'I Feel Love' (1977)

Mamas and the Papas: 'California Dreamin'' (1965)

Pink Floyd: 'Another Brick in the Wall (Part II)' (1979)

The Ronettes: 'Be My Baby' (1963)

Bee Gees: 'You Should Be Dancing' (1976)

Otis Redding: '(Sittin' On) The Dock of the Bay' (1968)

Audrey Hepburn: 'Moon River' (1962)

Beach Boys: 'God Only Knows' (1966)

Radiohead: 'Creep' (1992)

Ben E. King: 'Stand by Me' (1960)

Ray Charles: 'Georgia on My Mind' (1960)

Aretha Franklin: 'Respect' (1967)

The Archies: 'Sugar Sugar' (1969)

The Monkees: 'I'm a Believer' (1966)

The Police: 'Every Breath You Take' (1983)

Barbra Streisand: 'The Way We Were' (1973)

OutKast: 'Hey Ya!' (2003)

Woody Guthrie: 'This Land Is Your Land' (1944)

Nirvana: 'Smells Like Teen Spirit' (1991)

Amy Winehouse: 'Rehab' (2007)

Elvis Presley: 'Heartbreak Hotel' (1956)

Stevie Wonder: 'Superstition' (1972)

Righteous Brothers: 'You've Lost That Lovin' Feelin'' (1964)

Beyonce Featuring Jay-Z: 'Crazy in Love' (2003)

Bill Haley and His Comets: 'Rock Around the Clock' (1954)

Impressions: 'People Get Ready' (1965)

Mariah Carey: 'Fantasy' (1995)

Prince and the Revolution: 'When Doves Cry' (1984)