Which composer wrote the four 19th Century 'Ring Cycle' operas?
which composer wrote the four 19th century 'ring cycle' operas
FreebaseQA-train-15971.P0 FreebaseQA-train-15971.P1 FreebaseQA-train-15971.P2 FreebaseQA-train-15971.P3 FreebaseQA-train-15971.P4
ring cycle ring cycle ring cycle ring cycle ring cycle
der ring des nibelungen der ring des nibelungen der ring des nibelungen der ring des nibelungen der ring des nibelungen
m.07q9r m.07q9r m.07q9r m.0c1t72v m.0_th9yr
music.composition.composer music.composition.lyricist opera.opera.librettist book.written_work.author music.album.artist
m.06c44
richard wagner
m.06c44
richard wagner
m.06c44
richard wagner
m.06c44
richard wagner
m.06c44
richard wagner