Recording information:
"Recorded at the Main Hall of the Witold Lutosławski National Forum of Music in Wrocław, 28-31 January 2019"
Footnote:
Teilweise nach Quellen der SLUB Dresden: Mus. 2976-R-5 (Sonata D major), Mus. 2976-R-1 (Sonata G major), Mus. 2976-R-4 (Sonata B flat major), Mus. 2976-R-3 (Sonata E major), Mus. 2976-R-2 (Sonata D major)
Text des Beihefts in Polnisch, Englisch und Deutsch