A Vladimir Horowitz Sonata Collection from Sony/BMG

"Vladimir Horowitz Plays Great Sonatas" is culled from the legendary virtuoso's Columbia Masterworks and RCA Victor catalogs, and features selections ranging from the Baroque era to mid-20th century works that are strongly identified with the pianist.

Although most of the performances can easily be sourced outside of this collection, piano mavens still will want to know about this ten-disc set, which can be obtained from second-hand dealers: https://www.amazon.com/Vladimir-Horowitz-Plays-Great-Sonata/dp/B0056K4V2M