"MOREOVER, MY ATTENTION WAS RIVETED BY THE YOUNG BASS ALEXANDER HAHN...WHEN HE SANG IT, THE FOUNDATIONS OF THE WARSAW PHILHARMONIC TREMBLED. IT WAS TRULY AN EXCEPTIONAL VOICE!"
-WIELKACOCNY FESTIVAL LVB CZASOPISMO 

"ALEXANDER HAHN BROUGHT SO MUCH CHARM TO LEPORELLO THAT AT TIMES HE NEARLY STOLE THE SHOW."
-OPERA NEWS

 
"THE BEST SUNG WAS THE KING'S PLEA TO GOD FOR IOLANTA'S HEALING IN THE STRONG BASS-BARITONE OF ALEXANDER HAHN."
-OPERA-L

"BASS ALEXANDER HAHN COMMANDS THE STAGE."
-THE DAY CONNECTICUT

"HAHN’S PORTRAYAL OF THE COUNT...WAS MEMORABLE. HIS RESONANT VOICE AND LITANY OF CURSES SET UP THE FINAL SCENE AND MARKED THE KIND OF PACE AND FLOW AND CONTINUITY THAT MADE THIS PRODUCTION COME ALIVE."
-SHORELINE TIMES

“BASS ALEXANDER HAHN GIVES A FEARSOME ACCOUNT OF THE BONZE, SCARING EVERYONE IN THE THEATER…”

-PALO ALTO ONLINE

"AS THE KING, ALEXANDER HAHN IS MORE CEREBRAL THAN THE USUAL CLAUDIUS; HIS RICH BASS CONVEYS HESITATION AND REGRET, NOT CLICHED BLUSTERING POWER.”

-ITHICA.COM