2 pianos - difficult - Digital Download SKU: S9.Q777460 Triptych. Composed by Nikolai Kapustin. Three for Two. Triptych für 2 Klaviere op. 145 schrieb Kapustin 2012 für das japanische Klavierduo PiaNA, bestehend aus Natsuki Nishimoto und Asuka Matsumoto. Downloadable. Op. 145. Duration 16' 20. Schott Music - Digital #Q777460. Published by Schott Music - Digital (S9.Q777460). Three for Two. Triptych for 2 pianos op. 145 was written by Kapustin in 2012 for the Japanese piano duo PiaNA, consisting of Natsuki Nishimoto and Asuka Matsumoto.