Mepụta ụdị nke ahịrịokwu a nke dị mgbagwoju anya Otu n'ime ọrụ ndị mbụ Arman rụrụ iji mebie piano bụ " Chopin's Waterloo " ya nke 1962.
N'ezie, ụdị nkebi ahịrịokwu ahụ dị mgbagwoju anya bụ "Otu n'ime ọrụ mbụ nke Arman nke mbibi piano,''Chopin's Waterloo''(1962) gụnyere onye na-ese ihe na-agbaji piano na-eji anyụike na Galerie Saqqârah na Gstaad. "