There was a time when artists representing two of America’s biggest homegrown musical genres wouldn’t get a look in at the Grammys. At this year’s awards, taking place on Feb. 2, hip-hop and ...

Hip-hop and house both have their origins in the 1970s and early 1980s – in fact, they recently celebrated a 50th and 40th birthday, respectively. But it was only in 1989 that an award category ...