sentences:  By the end of 2016, the Mississippi Blues Trail had placed nearly 200 markers, not only in honor of individual artists, clubs, record companies, radio stations, and historic events, but also in celebration of plantations, streets, cities, and counties that were centers of blues activity.Mississippi State Penitentiary at Parchman was also commemorated, as folklorists such as Alan Lomax recorded blues by inmates (most notably Bukka White) on several occasions, dating back to the 1930s.Locations are in Mississippi unless "otherwise stated".