英语翻译是一种流行音乐风格,起源于二十世纪40年代至50年代的美国.最初的摇滚乐是黑人布鲁斯、福音音乐、爵士乐与乡村乐的

Rock musci is a music style.It stems from 1940s to 1950s in America.The original rock music is combination of blues,gospel music and country music.Factors of rock music can back to blues in 1920s and country music in 1930s.However it was widely spreaded as a independent music style in 1950s.

Rock music is a popular style of music that originated in the 1940s to 1950s century in the America. The original rock music is combined with black blues, gospel, jazz and country music.And the elemen...