<Table> Key <Tr> <Td> The yellow background indicates the #1 song on Billboard's 1979 Year - End Chart of Pop Singles . </Td> </Tr> </Table> <Tr> <Td> The yellow background indicates the #1 song on Billboard's 1979 Year - End Chart of Pop Singles . </Td> </Tr> <Table> <Tr> <Th> Issue Date </Th> <Th> Song </Th> <Th> Artist (s) </Th> <Th> Reference </Th> </Tr> <Tr> <Td> January 6 </Td> <Td> "Too Much Heaven" </Td> <Td> Bee Gees </Td> <Td> </Td> </Tr> <Tr> <Td> January 13 </Td> <Td> </Td> </Tr> <Tr> <Td> January 20 </Td> <Td> "Le Freak" </Td> <Td> Chic </Td> <Td> </Td> </Tr> <Tr> <Td> January 27 </Td> <Td> </Td> </Tr> <Tr> <Td> February 3 </Td> <Td> </Td> </Tr> <Tr> <Td> February 10 </Td> <Td> "Da Ya Think I'm Sexy?" </Td> <Td> Rod Stewart </Td> <Td> </Td> </Tr> <Tr> <Td> February 17 </Td> <Td> </Td> </Tr> <Tr> <Td> February 24 </Td> <Td> </Td> </Tr> <Tr> <Td> March 3 </Td> <Td> </Td> </Tr> <Tr> <Td> March 10 </Td> <Td> "I Will Survive" </Td> <Td> Gloria Gaynor </Td> <Td> </Td> </Tr> <Tr> <Td> March 17 </Td> <Td> </Td> </Tr> <Tr> <Td> March 24 </Td> <Td> "Tragedy" </Td> <Td> Bee Gees </Td> <Td> </Td> </Tr> <Tr> <Td> March 31 </Td> <Td> </Td> </Tr> <Tr> <Td> April 7 </Td> <Td> "I Will Survive" </Td> <Td> Gloria Gaynor </Td> <Td> </Td> </Tr> <Tr> <Td> April 14 </Td> <Td> "What a Fool Believes" </Td> <Td> The Doobie Brothers </Td> <Td> </Td> </Tr> <Tr> <Td> April 21 </Td> <Td> "Knock on Wood" </Td> <Td> Amii Stewart </Td> <Td> </Td> </Tr> <Tr> <Td> April 28 </Td> <Td> "Heart of Glass" </Td> <Td> Blondie </Td> <Td> </Td> </Tr> <Tr> <Td> May 5 </Td> <Td> "Reunited" </Td> <Td> Peaches & Herb </Td> <Td> </Td> </Tr> <Tr> <Td> May 12 </Td> <Td> </Td> </Tr> <Tr> <Td> May 19 </Td> <Td> </Td> </Tr> <Tr> <Td> May 26 </Td> <Td> </Td> </Tr> <Tr> <Td> June 2 </Td> <Td> "Hot Stuff" </Td> <Td> Donna Summer </Td> <Td> </Td> </Tr> <Tr> <Td> June 9 </Td> <Td> "Love You Inside Out" </Td> <Td> Bee Gees </Td> <Td> </Td> </Tr> <Tr> <Td> June 16 </Td> <Td> "Hot Stuff" </Td> <Td> Donna Summer </Td> <Td> </Td> </Tr> <Tr> <Td> June 23 </Td> <Td> </Td> </Tr> <Tr> <Td> June 30 </Td> <Td> "Ring My Bell" </Td> <Td> Anita Ward </Td> <Td> </Td> </Tr> <Tr> <Td> July 7 </Td> <Td> </Td> </Tr> <Tr> <Td> July 14 </Td> <Td> "Bad Girls" </Td> <Td> Donna Summer </Td> <Td> </Td> </Tr> <Tr> <Td> July 21 </Td> <Td> </Td> </Tr> <Tr> <Td> July 28 </Td> <Td> </Td> </Tr> <Tr> <Td> August 4 </Td> <Td> </Td> </Tr> <Tr> <Td> August 11 </Td> <Td> </Td> </Tr> <Tr> <Td> August 18 </Td> <Td> "Good Times" </Td> <Td> Chic </Td> <Td> </Td> </Tr> <Tr> <Td> August 25 </Td> <Td> "My Sharona" </Td> <Td> The Knack </Td> <Td> </Td> </Tr> <Tr> <Td> September 1 </Td> <Td> </Td> </Tr> <Tr> <Td> September 8 </Td> <Td> </Td> </Tr> <Tr> <Td> September 15 </Td> <Td> </Td> </Tr> <Tr> <Td> September 22 </Td> <Td> </Td> </Tr> <Tr> <Td> September 29 </Td> <Td> </Td> </Tr> <Tr> <Td> October 6 </Td> <Td> "Sad Eyes" </Td> <Td> Robert John </Td> <Td> </Td> </Tr> <Tr> <Td> October 13 </Td> <Td> "Don't Stop' Til You Get Enough" </Td> <Td> Michael Jackson </Td> <Td> </Td> </Tr> <Tr> <Td> October 20 </Td> <Td> "Rise" </Td> <Td> Herb Alpert </Td> <Td> </Td> </Tr> <Tr> <Td> October 27 </Td> <Td> </Td> </Tr> <Tr> <Td> November 3 </Td> <Td> "Pop Muzik" </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> November 10 </Td> <Td> "Heartache Tonight" </Td> <Td> Eagles </Td> <Td> </Td> </Tr> <Tr> <Td> November 17 </Td> <Td> "Still" </Td> <Td> Commodores </Td> <Td> </Td> </Tr> <Tr> <Td> November 24 </Td> <Td> "No More Tears (Enough Is Enough)" </Td> <Td> Barbra Streisand and Donna Summer </Td> <Td> </Td> </Tr> <Tr> <Td> December 1 </Td> <Td> </Td> </Tr> <Tr> <Td> December 8 </Td> <Td> "Babe" </Td> <Td> Styx </Td> <Td> </Td> </Tr> <Tr> <Td> December 15 </Td> <Td> </Td> </Tr> <Tr> <Td> December 22 </Td> <Td> "Escape (The Piña Colada Song)" </Td> <Td> Rupert Holmes </Td> <Td> </Td> </Tr> <Tr> <Td> December 29 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Issue Date </Th> <Th> Song </Th> <Th> Artist (s) </Th> <Th> Reference </Th> </Tr>

What was the number one song in america in 1979
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