Who wrote the music for what he described as an American folk opera, which was set on Catfish Row?
who wrote the music for what he described as an american folk opera, which was set on catfish row
FreebaseQA-train-4112.P0 FreebaseQA-train-4112.P1
catfish row catfish row
catfish row catfish row
m.072753 m.0g79y3k
music.composition.composer music.recording.artist
m.03f4k
george gershwin
m.03f4k
george gershwin