Short answers, pulled from the story.
The 31st Annual Grammy Awards took place on the 22nd of February 1989. This ceremony marked a significant shift in the history of the Grammy Awards when the Recording Academy created a dedicated category for rap music.
DJ Jazzy Jeff & The Fresh Prince won Best Rap Performance for the track Parents Just Don't Understand. This victory signaled that the Academy was finally acknowledging the commercial and artistic power of the genre despite initial controversy.
Bobby McFerrin swept the major categories with his hit single Don't Worry Be Happy. The song won Record of the Year, Song of the Year, and Best Pop Vocal Performance Male, cementing McFerrin's status as a global superstar.
Jethro Tull won Best Hard Rock/Metal Performance for their album Crest of a Knave. This decision sparked outrage among fans and critics who felt the Academy was out of touch with the heavy metal scene.
Tracy Chapman won Best New Artist for her debut album Tracy Chapman. The 23-year-old folk singer from Ohio also won Best Pop Vocal Performance Female for her song Fast Car.
Jimmy Sturr won Best Polka Recording for the album Born to Polka. This category had been a staple of the Grammys since the 1960s but rarely received mainstream attention.