As the genre evolved, the music split into a number of different styles, from the speedy, hard-hitting rhythms of be-bop and the laid-back, mellow harmonies of cool jazz to the jittery, atonal forays of free jazz and the earthy grooves of soul jazz.
As the genre evolved, the music split into a number of different styles, from the speedy, hard-hitting rhythms of be-bop and the laid-back, mellow harmonies of cool jazz to the jittery, atonal forays of free jazz and the earthy grooves of soul jazz.
随着门类的发展和进化，爵士乐分离成数种不同的风格，比如从快速地、重拍节奏的比－波普乐和慵懒的、和声柔美的冷爵士乐，到晃动不安的、冷不防出现无调音律的自由派爵士以及灵魂爵士中那朴实无华的低音节奏。