Influenced by the blues as well as West African and African-American sounds, rhythm and blues, rap, and hip-hop have become popular and influential forms of music around the world. Featuring soulful lyrics, hard-driving beats, and infectious rhythms, these genres form a rich branch of America's musical culture. From artists such as Ray Charles and Aretha Franklin to LL Cool J and Dr. Dre, the performers who pioneered and perfected these musical forms have become household names. Rhythm and Blues, Rap, and Hip-Hop explores the characteristics and importance of each of these types of music and...