Test 2 Timeline By NBryant 1899 Joplin's Maple Leaf Rag 1914 WC Handy St. Louis Blues First Blues music marketed for white audiences. 1940 Duke Ellington's "Cottontail" Period: 1945 to 1948 Bluegrass 1951 Alan Freed (year he coined "Rock and Roll") 1959 Miles Davis' Kind of Blue 1966 Beach Boys “Good Vibrations” 1967 Sgt Pepper's Lonely Hearts Club Band album 1971 Dolly Parton "Coat of Many Colors" 1979 Sugarhill Gang's "Rapper's Delight" 1986 "Walk This Way" Video (Aerosmith and Run DMC)