You cannot add "From the History of the Tchaikovsky Competition,: Phonodocuments, 1958-1986'. (Features 107 tracks recorded at the competion and at the prize-winners' recitals. Artists include Youri Egorov, Andras Schiff, Maria Gulegina, Tatiana Grindenko, Sylvia Sass, Oleg Kagan, Natalia Gutman, Vladimir Spivakov, Vladimir Ovchinnikov, Pascal Devoyon, Eliso Virsaladze, Glenn Dicterow, Myung Whun Chung et al. Conductors in the concerti include Kondrashin, Khaikin, Rozhdestvensky, Gergiev et al. Total time: 770')" to the cart because the product is out of stock.