Azure   Creator:   Ellington, Duke ( performer ) Ellington, Duke ( composer ) Orquesta Duke Ellington ( performer ) Publisher.Display:   Columbia Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Azure	Caraván   Creator:   Tizol Martínez, Juan ( composer ) Mills ( composer ) Ellington, Duke ( performer ) Ellington, Duke ( composer ) Orquesta Duke Ellington ( performer ) Publisher.Display:   Columbia Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Caraván