The music landscape of 1990 was a unique crossroads, serving as the final sunset of 1980s synth-pop while ushering in the diverse, genre-blurring sounds that would define the final decade of the millennium. The Billboard Year-End Hot 100 singles of 1990 reveals a year where power ballads, New Jack Swing, and emerging alternative icons shared the top of the charts. The Year of the Power Ballad and Pop Trio

If you turned on a radio in the last week of 1989, you were likely met with the polished sheen of Milli Vanilli, the hair-metal ballads of Motley Crue, or the sterile synth-pop that had dominated the latter half of the 1980s. It was the sound of a decade that had partied too hard and was now slumped against the wall, exhausted.

The top of the 1990 charts was dominated by soulful vocals and harmony-rich pop. Leading the pack was , whose debut single "Hold On" was named the #1 song of the year by Billboard. The trio’s success didn't stop there; they also hit #1 with "Release Me," making them one of the few acts to top the charts multiple times that year. Other major ballad-heavy hits included: