Complex sentence: In the 1990s, the media focused on the use of heroin by musicians in the Seattle grunge scene, with a 1996 article calling it the "... subculture that has most strongly embraced heroin".
Split into simpler sentences: In the 1990s, the media focused on the use of heroin by musicians in the Seattle grunge scene. A 1996 article called grunge the rock "... subculture that has most strongly embraced heroin".