cultural stuff develops commensurate with a rising standard of living,,,,,,,,all the 20 factors that go along with civilization,,,,,,stable cities,agriculture,shopkeepers,tradesmen,transportation.all this stuff develpoed in europe over a thousand year period,so,for 500 or so years,white musician folks like germans,french,english,had enough material advantage to crank out music,wood for the instruments,princes & other wealthy people to pay composers' rent,food,ask the local bishop to give this guy a gig at the local cathedral, time on saturday to jump on the organ pedals,,,,,,,,the wealthy folks also financed sailing expeditions to faraway places,like africa,,,,and kidnapped,robbed,preached at,the black natives,,,,thousands,eventually millionsand brought them to america and the carribean,,,,civilizations wax and wane no matter where.........parts of africa had cities like alexandria .egypt 1100 years ago,,,,,as advanced.or more than middle ages in europe,,colonists had advantage of steel(swords & guns),natives were therefore conquered,not easy to advance in music composition & performance in sonditions like this,singer kathleen battle is well schooled in opera,sings in portuguese,spanish.french,i think german,she's probly the best coloratura soprano of the century.like lilly pons,she also sings gospel,sounds beyootiful,if she has kids,one might turn in to a great pianist/composer,,,,,,her vocal talent reflected in the kid having great dexterity of hands instead of voice,or he/she might be a sax player......maybe a composer,a nigerian choir leader in the 50s directed the kids & adults in MISSA LUBBA,a a sung presentation of the catholic mass,,,,,,kyrie,sanctus,,,,,,,had a more modern version on cd,remember it had a foto on front of native scenery,,but lost the cd,,,,,,,the other one above had drums solos that not only accompanied the singers,,,,,,the drums were so carefully struck,,,,they spoke,,,took alotta listening foren figured that out.wynton & branford marsalis too,wynton studied classical for a few years,and first recorded a mozart trumpet concerto,,,in the late 80s.