This 4-disc Blu-ray set captures conductor Claudio Abbado leading the Lucerne Festival Orchestra in performances of Mahler Symphonies 1 through 7, with a total runtime of 610 minutes. Released in 2011 and region free, this is a brand new Japanese import presenting these classical performances in high definition. The collection spans symphonic works across multiple discs, offering a comprehensive survey of Mahler's early and middle period compositions.