Notna sveska
Izvornik
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. Guitar, Voice. Bergeron, Guy. Main sheet music.
Prijevod
Gershwin, George. Ljetne vrijeme. Porgy i Bess. Gershwin, George. Gitara, Glas. Bergeron, Guy. Glavni note.