短语词组短語B -flat minor Nocturne 降小調夜曲Humoreske in B -flat major 幽默曲Concerto for Organ B -flat Major 降B大調琯風琴協奏曲Keyboard Sonata in B -flat 降B大調鍵琴奏鳴曲SCHUBERT Trio in B -flat 舒伯特Presto in B -Flat Poulenc 降B大調急板 返回 B FLAT