Louis Armstrong 1947 . . transition!  Two live concerts (February and April) leading up to his Town Hall Concert in May and the formation of the All-Stars.  The February date has him fronting the Edmund Hall Sextet at Carnegie Hall with Irving "Mouse" Randolph, Henderson Chambers, Ellis Larkins, Johnny Williams and Jimmy Crawford along with Hall . . the April date is the "This Is Jazz" show produced, written and narrated by Rudi Blesh for WOR . . the This Is Jazz All-Stars with Louis are Wild Bill Davison, George Brunies Albert Nicholas, Art Hodes, Danny Barker, Pops Foster and Baby Dodds.