From
1619 through the mid-1800s, Africans from different cultures were
brought into the United States as slaves. With them they brought
their musical traditions. These include the traditions of the
groits, new instruments such
as the bania and halam (predessors of the banjo), and musical
styles including participatory singing and solo singing using
a variety of tonal effects. These traditions would go on to influence
modern day blues music.