In this second part of the 1963 concert by the Modern Jazz Quartet, John Lewis and Milt Jackson lead the way on piano and vibraphone with Percy Heath and Connie Kay offerering a rhythms that weaves elegant and restrained swing into the cool jazz the group made its name on. It was for the Jazz Pour Tous (jazz for all) television series that ran from 59' to 69' that they gathered, having already conquered the US club circuit in the decade previous. Indeed, they made up one of the most enduring and successful small ensembles in history.