Strong VG+ Ultrasonically cleaned. 1972 US pressing. 2 record set with Miles Davis, Al Haig, Roy Haynes, Duke Jordan, Tommy Potter, Max Roach and Red Rodney. Compilation of two previously released live albums: "Bird on 52nd Street" and "Bird at St. Nick's"*** "This is not a high-fidelity album. The historical importance of this album transcends fidelity of sound."