Blues
The blues is a form of music that started in the United States during the start of the 20th century. It was started by former African slaves from spirituals, praise songs, and chants. The first blues songs were called Delta blues. These songs came from the area near the mouth of the Mississippi River. Many African Americans were taken to the north esp. in the northwest of the United States, to find work. They took the blues with them and developed it into new styles. The most important is the Chicago Blues, which is played with electric amplified instruments. But other cities and states have their own form of Blues developed from the Delta Blues (f. e. Texas Blues, West Coast Blues and others).