This week’s theme: Charlie Parker and Dexter Gordon in the studio for Dial and Savoy, 1945 to 1948, with a little Lester Young thrown in for good measure. Musicians include Charlie Parker, Lester Young, Dexter Gordon, Miles Davis, J.J. Johnson, Max Roach, Dyke Jordan, Tommy Potter, John Lewis, Curly Russell, Count Basie, Walter Page, Jo Jones, Todd Dameron, Art Blakey, Leo Parker, Leonard Hawkins, Bud Powell.