CHICAGO, IL - OCTOBER 20 : Since its arrival in the early 1970s, hip-hop has grown to shape much of American culture. Until recently, it hasn’t been included in conversations about fine art like other genres of music. Today, hip-hop is widely accepted as an essential art form for critiquing, influencing and reflecting on American society. Hear from some of the leading artists and producers in the genre about the future of hip-hop, and be treated to a rendition of Wu-Tang Clan's "C.R.E.A.M." by Ghostface Killah.