Deletion of Saint Louis Chamber Chorus

Comment: per 4meter4, who gives ample evidence of . I also agree with
Stance: keep
Cited policy: Wikipedia:Notability (WP:NOTABILITY)

Comment: Being  fan of choral music, I |tried to find sources, but they were all local or |in passing. They seem to have held a few concerts outside of St. Louis, but Belleville, Illinois is not that far. I see some evidence they performed with Frank Sinatra, but |that's not enough
Stance: delete
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE||WP:SIGCOV||WP:NOTINHERITED)