YOU SAID:
Sin, choirs of angels, sin in exultation.
INTO JAPANESE
罪の天使の軍勢が歓喜の罪。
BACK INTO ENGLISH
Choirs of angels of sin is the sin of joy.
INTO JAPANESE
罪の天使の合唱団は、喜びの罪です。
BACK INTO ENGLISH
Choirs of angels of sin is the sin of joy.
That didn't even make that much sense in English.