Weekly Pop Top 20 for May 20, 1978 |
| LW | TW | peak |
| 4 | 1 | Too Much, Too Little, Too Late | ▲ |
| Johnny Mathis/Deniece Williams |
 |  |
| 1 | 2 | You're The One That I Want | 1 |
| John Travolta And Olivia Newton-John |
| | |
| 5 | 3 | Shadow Dancing | 1 |
| Andy Gibb |
| | |
| 10 | 4 | Imaginary Lover | ▲ |
| Atlanta Rhythm Section |
| | |
| 6 | 5 | Feels So Good | 3 |
| Chuck Mangione |
| | |
| 11 | 6 | On Broadway | 4 |
| George Benson |
| | |
| 3 | 7 | With A Little Luck | 1 |
| Wings |
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| 9 | 8 | Baby Hold On | 3 |
| Eddie Money |
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| 14 | 9 | This Time I'm In It For Love | 5 |
| Player |
| | |
| 12 | 10 | It's A Heartache | 2 |
| Bonnie Tyler |
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| 8 | 11 | Movin' Out (Anthony's Song) | 4 |
| Billy Joel |
| | |
| 2 | 12 | The Closer I Get To You | 1 |
| Roberta Flack With Donny Hathaway |
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| 15 | 13 | Deacon Blues | 5 |
| Steely Dan |
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| 13 | 14 | Disco Inferno | 2 |
| The Trammps |
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| 7 | 15 | Count On Me | 4 |
| Jefferson Starship |
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| 16 | 16 | Everybody Dance | ▲ |
| Chic |
| | |
| - | 17 | Take A Chance On Me | 2 |
| Abba |
| | |
| - | 18 | You Belong To Me | 3 |
| Carly Simon |
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| 20 | 19 | Cheeseburger In Paradise | ▲ |
| Jimmy Buffett |
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| - | 20 | Because The Night | 8 |
| Patti Smith Group |
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