美国作曲家乔治、格什温(george ger shwin)在为爵士音乐会写了《蓝色狂想曲》,演出时受到热烈欢迎。该曲作品结构非常自由,具有爵士即兴演奏的特色。特别是该曲开头充满美国布鲁斯(又称蓝调)风格的单簧管solo(独奏),由低音区颤音引出的一串滑音如同忽然乘坐脱离地心吸引力的火箭,一下直冲九霄,并引出一段带有极浓的爵士乐味道的切分音主题。该solo的滑音运用令人 American composer Georges Gerhardwyn wrote a “Blue Rhapsody” for a jazz concert and was warmly welcomed during the performance. The song works very free structure, with jazz improvisation features. In particular, the song begins with a clarinet solo (solo) of the American blues style. A string of vocals from a bass treble sounds like a sudden rocket off a geocentric attraction. Very jazzy tonal theme. The solo sliding graceful use of people