I must not be used, although real Discophage to see sound cabinets of this quality. Very nice presentation, superb accompanying booklet, but for the maniac that I am on the subject sometimes lacks some details; but also, given the volume of the book, the publisher could accompany a French translation. We forgive him! But above all, for me, an essential package after buying on Amazon of course, the remarkable book on the same training: "The heyday of the Vienna Philharmonic" by Clemens Hellsberg, archivist of the orchestra, which opens in the booklet about the Decca for the orchestra. I add - detail that can be important for those who want to acquire - the Diapason monthly awarded him a Gold Dipason in its issue of February 2015, but ... on the monthly sales site it proposed a few euros more, but there is more available !!! Fortunately, once with the "Amazon reflex" ... Definitely recommended to all fans of this training. Last precision: 19 ordered, received 20. In other words: bravo Amazon However, I would add, for fans of this orchestra (which I am) than to be complete, it must also purchase the box set released by DGG has the distinction of giving more recent recordings; Bernstein in particular there holds an honorable place with his recordings of Mahler's symphonies. In addition we have the chance to regain the great Abbado. For me it will be my next purchase.