Czech jazz big band. Identical to the Czechoslovak Radio Jazz Orchestra and (partially) Czechoslovak Radio Dance Orchestra 1960–1966. This alias was mostly used on some Supraphon/Artia export releases of the orchestra’s 1960–1966 recordings, or on foreign recordings.
Note: Not to be confused with Orchestr Karla Krautgartnera (1956–1959, aka “Karel Krautgartner se svým orchestrem” or “Septet/Nonet Karla Krautgartnera”). Not to be used for any 1967–1968 releases credited to Orchestr Karla Krautgartnera.