original: he was responsible there for music , the organ , directing chants and choir , etc .
simplifications: he was responsible for the music , the organ , directing chants and the choir . he was responsible for the music , organ , directing chants and the choir . he was was in charge there for the music , the organ , managine chants and choir , etc . he was liable for music , the organ , directing chants and choir , etc . he was responsible for the music , organ , and directing chants and the choir . he was responsible for music , the organ , directing chants and the choir . the music director was performing there . he was in charge of music , the organ , leading chants and chorus , etc .