BILLBOARD MAGAZINE'S (Casey Kasem) TOP 40 SINGLES OF 1973*

https://www.youtube.com/watch?time_continue=1&v=_dggAQk5peA

No.-Song-Artist-Label-Peak Month
  1 TIE A YELLOW RIBBON ROUND THE OLE OAK TREE-TONY ORLANDO & DAWN-BELL-MAY
  2 WHY ME-KRIS KRISTOFFERSON-MONUMENT-November
  3 BAD,BAD LEROY BROWN-JIM CROCE-ABC-July
  4 KILLING ME SOFTLY WITH HIS SONG-ROBERTA FLACK-ATLANTIC-March
  5 LET'S GET IT ON-MARVIN GAYE-Tamla-September
  6 MY LOVE-PAUL McCARTNEY & WINGS-Apple-June
  7 CROCODILE ROCK-ELTON JOHN-MCA-February
  8 WILL IT GO ROUND IN CIRCLES-Billy Preston-A&M-July
  9 YOU'RE SO VAIN-Carly Simon-Elektra-January
 10 TOUCH ME IN THE MORNING-Diana Ross-Motown-August
 11 Me And Mrs. Jones-Billy Paul-Philadelphia International-January
 12 The Night The Lights Went Out In Georgia-Vicki Lawrence-Bell-April
 13 Half Breed-Cher-MCA-October 
 14 Playground In My Mind-Clint Holmes-Epic-June
 15 Brother Louie-Stories-Kama Sutra-August
 16 Delta Dawn-Helen Reddy-Capitol-September
 17 Keep On Truckin'-Eddie Kendricks-Tamla-November
 18 That Lady-Isley Brothers-T Neck-October
 19 Frankenstein-Edgar Winter Group-Epic-April
 20 Drift Away-Dobbie Gray-Decca-April
 21 Midnight Train To Georgia-Gladys Knight & The Pips-Buddah-November
 22 Little Willy-Sweet-Bell-May
 23 You Are The Sunshine Of My Life-Stevie Wonder-Tamla-May
 24 Pillow Talk-Sylvia-Vibration-May
 25 We're An American Band-Grand Funk Railroad-Capitol-September
 26 Right Place Wrong Time-Dr. John-Atco-June
 27 Rockin' Pneumonia Boogie Woogie Flu-Johnny Rivers-United Artists-January
 28 Funny Face-Donna Fargo-Dot-January
 29 Superstition-Stevie Wonder-Tamla-January
 30 Wildflower-Skylark-Capitol-May
 31 Dancing In The Moonlight-King Harvest-Perception-March
 32 Loves Me Like A Rock-Paul Simon-Columbia-October
 33 The Morning After-Maureen McGovern-20th Century-August
 34 Rocky Mountain High-John Denver-RCA-March
 35 Clair-Gilbert O'Sullivan-MAM-January
 36 Stuck In The Middle With You-Stealers Wheel-A&M-May
 37 Shambala-Three Dog Night-Dunhill-July
 38 Angie-Rolling Stones-Rolling Stone-October   
 39 Love Train-O'Jays-Philadelphia International-March
 40 I'm Gonna Love You Just A Little Bit More-Barry White-20th Century-June

* Broadcasted on syndicated radio stations through out the world around New Years Day,1974.