Carnegie Hall, 2010
"Rolando Sanz unfurled a warm, strong, highly promising tenor as would–be ocean explorer Kostik."
David Shengold, Opera News
The singers –– Elizabeth de Trejo, soprano; Dann Coakwell and Rolando Sanz, tenors; and John Hancock, baritone –– sang the music in Russian with suppleness and a lively comedic sense, with Mr. [Boris] Berman accompanying.
Allan Kozinn, The New York Times
Both tenors in particular were quite interesting performers, and Sanz’ Russian was just sculpted to clearly that, his voice was a visceral pleasure to hear.
rec.music.opera