Gangsta rap is a subgenre of hip hop that reflects the violent culture of inner-city American black youths. The genre was pioneered in the mid-1980s by rappers such as Schoolly D and Ice-T, and was popularized in the later part of the 1980s by groups such as N.W.A. Ice-T released "6 in the Mornin'", which is often regarded as the first gangsta rap song, in 1986. After the national attention that Ice-T and N.W.A created in the late 1980s and early 1990s, gangsta rap became the most commercially lucrative subgenre of hip hop.