Best R&B karaoke songs 90s: The 1990s may have been the last decade in which R&B, rather than hip-hop, dominated black music. New Jack Swing gave way to neo-soul and more experiments with studio technology's fast-moving advances. On the pop charts, R&B crossover was a given; ballads like Whitney Houston's smash "I Will Always Love You" and the moving Boyz II Men–Mariah Carey collaboration "One Sweet Day" spent months at the top, while upbeat tracks like Blackstreet's swaggering "No Diggity" and