He spent this time researching philosophy and developing music until about a year later in October 1774 when, as the result of demands by powerful friends, he was promised a canonry in Brittany.
他這段時間研究哲學和發展音樂，直到大約一年後在1774年10月的時候，經由有力朋友要求的結果，他被許諾在布列塔尼大教堂教士會成員的職位。