By a meandering quirk of fate I unearthed this stellar performance by Chuck on YouTube, a show for the BBC in London, 1972. perfection bum notes an' all.
But i saw Chuck ca. a year later in Frankfurt on a Festival together with the likes of Faces and Sly Stone.At that time it was not so much RocknRoll but that dreadful Ding a ling audience singalong. Now the boys - now the girls . . . .