Jazz and Blues Music __ Top 100 Jazz Blues Music Of All Time __ Slow Blues _ Slow Rock Ballads (128 kbps).mp3

Blues A vocal and instrumental form of music based on a pentatonic scale and a characteristic twelve-bar chord progression, blues evolved from African American spirituals, shouts, work songs and chants that found its earliest stylistic roots in West Africa. Blues has been a major influence on later American and Western popular music, finding expression in ragtime, jazz, big band, rhythm & blues, rock & roll, country music, conventional pop songs and even modern classical music.