Soundwise, excellent. Audiophiles raved about it back then. A 45 rpm LP, direct-to-disc. Tjader's quintet of the time expanded with horns and extra percussion. Used copies are not that expensive. It was on CD on the Laserligt label with two extra tracks that had only Gary Foster's flute - these are on the new CD reissue due in May, but I have no idea what source material they used.