This 4CD box set features the renowned conductor Otto Klemperer's interpretation of 20th century music by Paul Hindemith, Igor Stravinsky, and Kurt Weill. The excellent (EX) CD grading ensures a high-quality listening experience, and the collectable cardboard sleeve add to the overall aesthetic of the unit. The album is a compilation featuring orchestral performances produced by Walter Legge as well as a fascinating audio documentary about the conductor and was released by Emi Classics / Warner Classics in 2013 and is now out of print and highly collectable. This item is a must-have for any music enthusiast and is a great addition to any collection.