. "Date de composition : 2003"@fr . "[Études. Piano. No 1. La mineur]"@fr . . . "fully established"@en . . . "[Études. Piano. No 1. La mineur]" . . . "2003" . . . "2004-03-31" . . "2010-11-09" . . . "Études. Piano. La mineur. No 1"@fr . "Date de composition : 2003"@fr . "2003"^^ . . "14840277"^^ . . . . .