Noun
A variety of swingbeat dance music combining elements of rhythm and blues, soul music, hip hop and rap. [from 1987]
(slang) The combination of heroin and morphine, as a recreational drug.
Source: en.wiktionary.orgIf Marvin Gaye did it, I wanted to do it," Kelly said. citation Public Announcement worked with Kelly during his debut at the tail-end of the New jack swing era, as they managed to further sustain it's sound. Source: Internet