Partituri
Original
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. String Quartet. Dewagtere, Bernard. Main sheet music.
Traducere
Gershwin, George. Summertime. Porgy și Bess. Gershwin, George. Cvartetul de coarde. Dewagtere, Bernard. Partituri principal.