The same pieces of music contained on "The Great Summit". There, however, not "Featuring The Duke Ellington Orchestra", but correctly Duke Ellington, piano with the Armstrong All Stars (Trummy Young, Barney Bigard, Mort Herbert, Danny Barcelona). The thing is so far annoying as you only noticed too late that you already have the same title "The Great Summit" in his collection. Please more that careful. And nothing against the fantastic music. I'll make a friend happy.