Deletion of Claudio Mascarenhas

Comment: Does not come close to . The groups he has performed with (Regina Opera, One World Symphony) are not notable ensembles. They generally have conservatory students as their soloists, or musicians who never made the big leagues (full disclosure: I played in both of these ensembles when I was a conservatory student in NYC
Stance: delete
Cited policy: Wikipedia:Notability (WP:MUSICBIO)