The Unissued 1975 Copenhagen Studio Recordings is an album by the Warne Marsh Quartet, recorded in Denmark in late 1975 but not released on the Storyville label until 1997.

[1][2][3] The AllMusic review noted: "This studio set matches Marsh with guitarist Dave Cliff, bassist Niels Pedersen and drummer Alan Levitt.

His sidemen's tasteful yet stimulating support allows Marsh to be in the spotlight virtually the entire time ... the unique tenorman's cool tone and harmonically advanced style are heard in superb form".

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