“Colvin [as King Herod]… sang with force and impressive tone as he tore up the stage with his riveting portrayal. He was superb.”
San Francisco Classical Voice
“I thought Michael Colvin was without doubt the best Bob Boles I have heard and seen.”
Seen and Heard International
“the Irish-Canadian tenor Michael Colvin, a Monostatos of astonishing depth, moreover an excellent Spoletta in the Tosca revival.”
Opera Magazine