White jazz seemed old and intellectual, whereas black jazz was vital, swinging, instinctive.白人爵士乐似乎老派而理智，而黑人爵士乐则生气勃勃、节奏强劲、浑然天成。Reggae music pulsed from the speakers.节奏强劲的雷盖音乐从喇叭里传了出来。Critics say one of the best of these is a swinging jazz song called `Mean Old Man'.评论家纷纷表示，最好的歌曲中，有一首就是节奏强劲的爵士乐《糟老头》。