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| Junary 6, 1973 | You're So Vain | Carly Simon |
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| January 27, 1973 | Superstition | Stevie Wonder |
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| February 3, 1973 | Crocodile Rock | Elton John |
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| February 24, 1973 | Killing Me Softly With His Song | Roberta Flack |
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| March 24, 1973 | Love Train | O'Jays |
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| March 31, 1973 | Killing Me Softly With His Song | Roberta Flack |
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| April 7, 1973 | The Night The Lights Went Out In Georgia | Vicki Lawrence |
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| April 21, 1973 | Tie A Yellow Ribbon Round The Ole Oak Tree | Dawn |
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| May 19, 1973 | You Are The Sunshine Of My life | Stevie Wonder |
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| May 26, 1973 | Frankenstein | The Edgar Winter Group |
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| June 2, 1973 | My Love | Paul McCartney & Wings |
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| June 30, 1973 | Give Me Love (Give Me Peace On Earth) | George Harrison |
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| July 7, 1973 | Will It Go Round In Circles | Billy Preston |
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| July 21, 1973 | Bad, Bad Leroy Brown | Jim Croce |
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| August 4, 1973 | The Morning After | Maureen McGovern |
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| August 18, 1973 | Touch Me In The Morning | Diana Ross |
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| August 25, 1973 | Brother Louie | Stories |
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| September 8, 1973 | Let's Get It On | Marvin Gaye |
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| September 15, 1973 | Delta Dawn | Helen Reddy |
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| September 22, 1973 | Let's Get It On | Marvin Gaye |
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| September 29, 1973 | We're An American Band | Grand Funk |
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| October 6, 1973 | Half-Breed | Cher |
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| October 20, 1973 | Angie | The Rolling Stones |
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| October 27, 1973 | Midnight Train To Georgia | Gladys Knight & The Pips |
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| November 10, 1973 | Keep On Truckin' | Eddie Kendricks |
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| November 24, 1973 | Photograph | Ringo Starr |
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| December 1, 1973 | Top Of The World | The Carpenters |
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| December 15, 1973 | The Most Beautiful Girl | Charlie Rich |
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| December 29, 1973 | Time In A Bottle | Jim Croce |
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