Sonate es-Moll op. 21 na fortepian = Sonata in E flat minor op. 21 for piano - Paderewski, Ignacy Jan 1860-1941 (PWM, Polskie Wydawnictwo Muzyczne, 2021)
Composed 1883-1903. - Preface and biographical notes in Polish and English. - Financed by the Polish Ministry of Culture and National Heritage