Billboard records published a chart which denotes the top song of each year, so here are the biggest hits from the last 30 years.
1984: Prince, “When Doves Cry”
Prince's song here is a bonus ;)
1985: Wham!, “Careless Whisper”
1986: Dionne and Friends, “That’s What Friends Are For”
1987: Bangles, “Walk Like An Egyptian”
1988: George Michael, “Faith”
1989: Chicago, “Look Away”
1990: Wilson Phillips, “Hold On”
1991: Bryan Adams, “(Everything I Do) I Do It For You”
1992: Boyz II Men, “End Of The Road”
1993: Whitney Houston, “I Will Always Love You”
1994: Ace Of Base, “The Sign”
1995: Coolio, “Gangsta’s Paradise”
1996: Los Del Rio, “Macarena (Bayside Boys Mix)”
1997: Elton John, “Candle In The Wind 1997 / Something About The Way You Look Tonight”
1998: Next, “Too Close”
1999: Cher, “Believe”
2000: Faith Hill, “Breathe”
2001: Lifehouse, “Hanging By A Moment”
2002: Nickelback, “How You Remind Me”
2003: 50 Cent, “In Da Club”
2004: Usher feat. Lil Jon and Ludacris, “Yeah!”
2005: Mariah Carey, “We Belong Together”
2006: Daniel Powter, “Bad Day”
2007: Beyonce, “Irreplaceable”
2008: Flo Rida feat. T-Pain, “Low”
2009: Black Eyed Peas, “Boom Boom Pow”
2010: Ke$ha, “TiK ToK”
2011: Adele, “Rolling In The Deep”
2012: Gotye feat. Kimbra, “Somebody That I Used To Know”
2013: Macklemore and Ryan Lewis feat. Wanz, “Thrift Shop”
2014: Pharrell Williams, “Happy”
2015: Mark Ronson feat. Bruno Mars, “Uptown Funk!”