Notis
Oriģināls
Gershwin, George. Summertime. Porgy and Bess. Gershwin, George. Bassoon, piano or organ. Dewagtere, Bernard. Main sheet music.
Tulkojums
Gershwin, George. Summertime. Karūsa un Bess. Gershwin, George. Fagots, klavieres vai orgānu. Dewagtere, Bernard. Galvenais notis.