Partituri
Original
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. TAB banjo. Dewagtere, Bernard. Main sheet music.
Traducere
Gershwin, George. Summertime. Porgy și Bess. Gershwin, George. TAB banjo. Dewagtere, Bernard. Partituri principal.