Partituri
Original
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. Cello, piano or organ or guitar. Dewagtere, Bernard. Main sheet music.
Traducere
Gershwin, George. Summertime. Porgy și Bess. Gershwin, George. Violoncel, pian sau de organe sau chitara. Dewagtere, Bernard. Partituri principal.