Notna sveska
Izvornik
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. Lute. french. , piano or organ. Dewagtere, Bernard. Main sheet music.
Prijevod
Gershwin, George. Ljetne vrijeme. Porgy i Bess. Gershwin, George. Lutnja. Francuzi. , piano or organ. Dewagtere, Bernard. Glavni note.