div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentvocal-improvisation-coursepdf-comfortably-and-with-advanced-level-improvisationhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: VOCAL IMPROVISATION COURSEpdf · comfortably and with advanced level improvisation and an increased vocal range This level covers performance- grade skills like microphone usage loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220522095b857cae7f8b9ae0498e595ehtml5thumbnails1jpg width=140 height=200 divdiv