I met Johnny Green in the 1980s. He was well into his 80s and he was there at BAM for the Gershwin celebration concert and TV show to teach us about Gershwin, and about how his big band arrangements went. He took the band through a few numbers and what I most remembered was the sound he got out of them. “This should sound like velvet” he said. We all know velvet doesn’t make a sound, but of course every sax player instantly knew what to do, and they got breathy with their reeds, and the trumpets and trombones fell right in.