The Beethoven Bicentennial Collection Vol. IV 4 Piano Sonatas 5 Vinyl Box Set is a high-fidelity classical music box set featuring piano sonatas by Ludwig van Beethoven. This collection, released in 1972, celebrates Beethoven's 200th anniversary with a set of 5 vinyl records in a cardboard sleeve. The box set includes sonatas performed by Herbert von Karajan, making it a valuable addition to any music lover's collection, especially for those interested in classical music from the 1970s era. The collection is a must-have for fans of Beethoven's sonatas and those looking to enjoy high-quality vinyl recordings.