"Peter Clark's singing of the voice of Jehovah was stylish and properly stentorian" World Premiere of 'Cain' - The New York Times)

"Peter Clark with his exceptionally mellow baritone voice portrayed Marcello with a masculinity and poise that kept his lover and antagonist Musetta in check."   (Hampton's Dan Press)

"Peter Clark's singing of the voice of Jehovah was stylish and properly stentorian."   (The New York Times)

"Caramoor's FLUTE had a magic touch. The evening's most vivid characterization came from the high-spirited humor of Papageno, portrayed by baritone Peter Clark, whose sometimes wry, sometimes slapstick delivery provoked considerable laughter. He can also sing."  (The Journal Times)

"Baritone Peter Cark sang the role of the depraved Don with smooth confidence."   ("Don Giovanni" - Scarsdale Inquirer)

"Frank Butler is perfectly performed by Peter Clark, whose pure, clear baritone delivers lyrical passages as well as belting."  ("Annie Get Your Gun" - Daily Progres, Charlottesville)

"Peter Clark as Schaunard gave an elegant and thoughtful performance".  (Democrat and Chronicle, Rochester)

"Peter Clark is superb as the Phantom, with a compelling presence and a haunting and stunning voice. He brings sensitive emotional depth and tortured humanity to the role".  (Standard Times,
New Bedford, MA)

"Ashlawn Festival's 'Camelot' is a magical evening . . . to be commended, especially the Narrator, baritone Peter Clark, whose clear telling of the passing tide of time showed excellent timing and just the right sense of drama."  (The Daily Progress, VA)

"The manly Morales of Peter Clark made for many pleasing moments."   (Boro Park News)

"All singers were excellent but the young American Peter Clark stood out."   ("What Price Confidence", Teatro dell'Opera di Roma - Corriere della Sera)

"Peter Clark, with his resonant, strong baritone, was convincingly caddish and highly attractive as her rapacious papa."  ("Dora" - Opera News)