Lewis grew up in Florida, and sang in church, choir, and in school.
A choir of trendy, fashionable folks doing indie rock covers was clearly ripe to capitalize on the musical zeitgeist!
The play of Sunday, the play of being angels in the choir, is not just a peripheral secondary marginal realm of activity.
c.1300, queor "part of the church where the choir sings," from Old French cuer, quer "choir of a church (architectural); chorus of singers" (13c., Modern French choeur), from Latin chorus "choir" (see chorus). Meaning "band of singers" is c.1400, quyre. Re-spelled mid-17c. on Latin model.