div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: World Jazz Sceneworldjazzscenecomwordpresswp-contentuploadsLinerTracks 1-8: vamps to improvise over Vamps are one or more chords repeated over and over again Since the harmony src=https:reader035fdocumentsusreader035viewer20220623186108fbd69ba00e58bf03aae3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv