TheSingingMixer: #GeorgeGershwin & #IraGershwin’s #ItAintNecessarilySo (from #PorgyAndBess) is an evocative #Jazz ballad about #TruthsThatMightNotBe. Artists from #EllaFitzgerald to #BronskiBeat have interpreted this brilliant song, so when I found this awesome #multi-#saxophone #piano & #drum #cover from @MarySaxophone I just had to #collab in a turn on this slinky #lead! Enjoy! #tsm #msx #joinmycollab #30s #50s #60s #70s #80s