<P> Blues musicians such as Muddy Waters brought the Delta Blues, played mostly with acoustic instruments, from the Mississippi delta north to cities like Chicago, where they used more electric instruments to form the Chicago Blues . </P> <Table> <Tr> <Td> </Td> <Td> The Wrong Road The Hall Brothers' "The Wrong Road" </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> The Wrong Road The Hall Brothers' "The Wrong Road" </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr>

How did music change during the 20th century how did music stay the same during the 20th century