40 CD box set. Artists include Louis Armstrong, Sidney Bechet, Bix Beiderbecke, Eddie Condon, Wild Bill Davison, Bud Freeman, Scott Joplin, 'Jelly Roll' Morton, Jabbo Smith, Pee Wee Russell, Bennie Moten and many more. 785 tracks alldigitally remastered to enhance the original recordingswithout manipulating the character of the music. 20 doubleslimline jewelcases housed together in a cardboard box.Measures 8 x 6 x 5 inches approx.