ASYLUM CHORUS, 4/10, BMI, 3:45 PM

“We decided to go bust and do our regular set anyway,” Asylum Chorus founder and director Lucas Davenport recalls of the ensemble’s 2015 French Quarter Fest appearance. Rained out from their Sunday afternoon BMI Songwriter Stage set inside the Historic New Orleans Collection’s courtyard, the vanguard vocalists’ spontaneous, show-must-go-on spirit paid dividen...