Tristan was sung by tenor Clay Hilley who was excellent – I would even say he is one of the few vocal interpreters of Tristan who truly does the character justice. His voice is that of a genuine spinto-dramatic tenor, perfectly projected, and he is a remarkable performer. He was spectacular in Tristan’s third-act ravings.

Seen and Heard International, José Iruzun

…especially Tristan, the American dramatic tenor Clay Hilley, who impressed with his bright voice and formidable endurance. Rarely have I heard a tenor conquer the third act with as much stamina, while also capturing the dying hero’s frailty. Thanks to this mix of infirmity and vocal stamina, his long scenes with his faithful servant (Polish baritone Tomasz Konieczny) were riveting.

Opera Wire, Ossama el Naggar

Her Tristan was the American Clay Hilley, one of the small handful of heldentenors – heroic tenors – who can excel in the fiendish role, maintaining stamina right through to the end, which he did, with sterling energy and distinction.

The Observer, Fiona Maddocks

The night belonged to the powerhouse pairing of Lisa Davidsen and Clay Hilley. Their artistry and connection on stage were truly incredible, turning the long, demanding duets into a seamless conversation of souls…​Clay Hilley was the perfect Tristan, matching her intensity with a heroic, robust voice that stayed strong until the final breath.

Opera Vibes, Vladimir Drumey

El tenor Clay Hilley ya fue su pareja el año pasado en un memorable primer acto de Die Walküre en este mismo escenario y se pudo comprobar la química y compenetración que hay entre ambos. De voz robusta y sólida técnica, Hilley fue un Tristán más que convincente, capaz de cantar el extenuante rol sin dar en ningún momento muestras de fatiga…Hay que tener en cuenta la dificultad de cantar junto a un coloso como Davidsen capaz empequeñecer al más pintado y, en ese sentido, hay que subrayar la notable prestación vocal del tenor americano.

Platea, Antoni Colomer

Le acompañó como Tristan el tenor estadounidense Clay Hilley, que ya ha cantado el papel en Berlín y en Bayreuth; fue un buen compañero, con una voz penetrante y eficaz, con un tercer acto arrebatador.

El Periódico, Pablo Meléndez-Haddad

Ante la endémica penuria de “heldentenores”, contar con la experiencia en el rol y la resistencia física y vocal de Clay Hilley, supone toda una garantía para cualquier teatro, pues no siempre los tenores llegan vocalmente vivos al tercer acto. Su entrega es absoluta, desde la lógica reserva en el primer acto ante los retos que se avecinan en el segundo y el maratón que le espera en el tercer y último acto. Y Hilley cumple con mucha solvencia, una emisión limpia y buena línea…

Scherzo, Pablo Meléndez-Haddad

“Tannhäuser” an der Staatsoper mit dem famosen Clay Hilley. Wunderschöne Aussprache Wie vor vier Monaten gibt Clay Hilley die Titelpartie. Sein Tenor bietet trompetenhelle Geradlinigkeit, kennt aber auch die federnde Gangart und die zarten Töne. Die Rom-Erzählung gelingt dem US-Amerikaner spannend und intensiv. Eine famose Gesamtleistung.

Der Standard, Stefan Ender

Clay Hilley bringt Kraft und Ausdauer für die mörderische Rolle mit… Die Rom-Erzählung ist nicht nur eine Nagelprobe für den Tannhäuser, sondern für Wagner-Tenöre schlechthin, und die wurde schlechtweg fabelhaft abgeliefert.

Der Opernfreund, Renate Wagner

American heldentenor Clay Hilley was sensational in the title role, which is a notoriously long and difficult sing. His voice is voluminous, yet he never pushes it beyond its limits, producing virile tone throughout the long evening, with plenty in reserve for the taxing ‘Rome Narration’ in the last act.

Music OMH, Keith McDonnell

The most outstanding soloist is – fortunately – the most sought-after. With Clay Hilley, the OSM has found – a rare occurrence – an authentic Wagnerian tenor, who recently sang Tristan in Bayreuth. As Valdemar, the cursed king of the score, the American deploys a voice as velvety as it is virile…

Actual News Magazine

La distribution vocale chargé de porter le récit était, à une exception près, extraordinaire. À tout seigneur tout honneur, rendons grâce au ténor héroïque Clay Hilley qui nous a offert une interprétation très inspirée, faite à la fois d’une fragile tendresse (Waldemar mit Tove Stimme et Du wunderliche Tove, bouleversant), de furie et de rage (Roß!, mein Roß! et Herrgott weißt du Waldemar  même si l’orchestre était souvent trop fort) et qui n’a jamais placé sa partition entre le public et lui. Son instrument vocal est un trésor rare qui combine à la fois des graves au timbre barytonal, un médium lyrique souple et des aigus dramatiques qui se déploient autant dans une douceur frémissante que dans une puissance au cuivre doré.

Ludwig van Montreal, Julien Bilodeau

Clay Hilley aussi n’hésite pas à souligner l’évolution de son personnage : de l’ignorant initial que son timbre clair rapproche immédiatement de Siegfried, la métamorphose est spectaculaire après le baiser de Kundry. S’il n’offre jamais les moirures d’un Siegmund, la vérité et la solidité technique de son chant font jouer à plein les ressorts de la partition pour émouvoir au terme de la représentation et faire du héros le photophore de l’avenir.

Forum Opera, Guillaume Saintagne

Stamina, high spirits, and a golden instrument made Clay Hilley’s Siegfried a resounding success…American heldentenor clearly had fun swaggering around the stage displaying a madcap arsenal of gestures, postures, and costume changes demanded by Herheim’s hyperactive directorial concept. And in keeping with Herheim’s collaging of historical performances, Hilley was here clad as super-tenor Lauritz Melchior’s 100 years earlier…Hilley did rise to the occasion, top notes ringing in his love duet with his sleeping beauty. Here again, the almost impossible beauty of Wagner’s music, as Siegfried discovers the sleeping Brünnhilde, becomes a living creature in Runnicles hands. The hypnotic chromaticism, the re-invention of the previous themes, Siegfried’s final aria “Sangst du mir nicht”—come alive with Wagner’s evolving leitmotifs.

Opera Wire, Christina Waters

D’une voix d’acier, Clay Hilley franchit les obstacles dressés sur les pas de Siegfried avec une endurance admirable. Heldentenor évidemment, sans la brutalité que l’on associe parfois à cette typologie, élégant au contraire, attentif au texte, sa clarté, son phrasé, avec pour seul talon d’Achille, un aigu parfois serré – non que la note soit imprécise ou extraite au forceps mais on devine alors des limites sinon imperceptibles. Ultime exploit : le duo final, inéquitable en ce qu’il confronte une soprano au saut du lit à un ténor soumis quatre heures durant à rudes épreuves n’accuse aucun déséquilibre.

Forum Opera, Christoph Rizoud

Making his role debut as Tannhäuser was the American tenor Clay Hilley, whose bright and robust voice is made for its technical demands. Hilley sang with zeal and commitment…

The Guardian, David Lee

Siegfried gets even better. Herheim has a gift for comedic detail, and there are outstanding performances from Clay Hilley, as a charmingly hulking Siegfried…Hilley, done up like Melchior in some faded production of yore, is a thoughtful, nuanced actor with a good line in irony. Vocally, he’s the finest Siegfried on DVD, with ringing top notes, perfect diction and impressive tonal flexibility.

Opera News, Clive Paget

This is Clay Hilley’s first Siegfried, and his performance is close to perfection – powerful, subtle, intelligent, every word crystal clear.

Financial Times, Shirley Apthorp

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Winning critical acclaim for “vocal heft, clarion sound and stamina” (New York Times) and for performances described as “close to perfection – powerful, subtle, intelligent, every word crystal clear” (Financial Times), American Heldentenor Clay Hilley continues to garner success in an ever-growing list of opera’s most monumental heroic roles.  He is the winner of the 2024 Richard Tucker Music Foundation Award and is proud to represent the legacy of one of the greatest American tenors of the last one hundred years by carrying the honor forward into the 21st Century.

During the 2025-26 season, Clay Hilley’s remarkable diary includes the title role of Tristan und Isolde in new productions by Michael Thalheimer at Deutsche Oper Berlin conducted by Sir Donald Runnicles and by Bárbara Lluch at the Gran Teatre del Liceu conducted by Susanna Mälkki. In demand at the top international opera houses of the world, return engagements of the season bring him back to the Wiener Staatsoper in the title role of Tannhäuser and as Bacchus in Ariadne auf Naxos, back to the Bayerische Staatsoper in the title role of Parsifal, and to his ‘home company’ Deutsche Oper Berlin for a revival of Stefan Herheim’s production of Der Ring des Nibelungen. The tenor joins Yannick Nézet-Séguin and the Rotterdam Philharmonic Orchestra on a European tour of concert performances of Siegfried and shares the stage with his frequent musical partner Sir Antonio Pappano in concert performances of Tristan und Isolde with the London Symphony Orchestra at the Barbican Centre and on tour in Europe.

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Last season Clay Hilley made his celebrated debut at the Wiener Staatsoper in the title role of Tannhäuser in a new production directed by Lydia Steier and conducted by Music Director Philippe Jordan. Other highlights included Der Kaiser in a new production of Die Frau ohne Schatten directed by Tobias Kratzer and led by Sir Donald Runnicles at Deutsche Oper Berlin, as well as revivals at Deutsche Oper Berlin of Tannhäuser conducted by Axel Kober and Tristan und Isolde led by Petr Popelka and Sir Donald Runnicles. On the concert stage Hilley made a debut with l’Orchestre Symphonique de Montréal in performances of Gurre-Lieder led by Music Director Rafael Payare, and he was tenor soloist in Mahler’s Das Lied von der Erde with Sir Simon Rattle and the Lucerne Festival Orchestra and with Juraj Valčuha leading the Yomiuri Nippon Symphony Orchestra.

Highlights of the recent past include a role debut as Calaf in Turandot at Teatro Lirico Giuseppe Verdi Trieste, the title role of Parsifal at the Bayerische Staatsoper marking his first collaboration with renowned Wagner conductor Ádám Fischer, and performances of the First Act of Die Walküre for his debut at the Gran Teatre del Liceu and Mahler’s Das Lied von der Erde (Schoenberg arr.) with Sir Donald Runnicles at the Santa Fe Chamber Music Festival.

After stepping into the premiere of Bayreuth’s new Götterdämmerung on one day’s notice in 2022, Hilley returned to the Bayreuth Festival during the 2023 season in the title role of Tristan und Isolde.  The 2023-24 season saw his debut as the title role of Tannhäuser at the Edinburgh International Festival in a concert performance with Sir Donald Runnicles and later with the Deutsche Oper Berlin in fully-staged performances in Berlin led by Pietari Inkinen; a house debut at the Bayerische Staatsoper in the title role of Parsifal; and a return to the Deutsche Oper Berlin in a revival of Stefan Herheim’s production of Der Ring des Nibelungen.  The tenor also joined the Netherlands Radio Philharmonic Orchestra and Music Director Karina Canellakis for a concert performance of Siegfried at Amsterdam’s venerable Concertgebouw.

Beyond Wagner, Clay Hilley has appeared as Beethoven’s Florestan (Fidelio) for the Canadian Opera Company, with conductor Johannes Debus, Strauss’s Bacchus (Ariadne auf Naxos) at the Hong Kong Arts Festival with the orchestra of the Bayerische Staatsoper under Patrick Lange, and in his Staatsoper Hamburg debut as Laca in Janáček’s Jenůfa in performances conducted by Tomáš Netopil.

Vocally and dramatically assured in even the most challenging repertoire, recent high-profile role debuts include Der Kaiser in Strauss’s Die Frau ohne Schatten with the Berlin Philharmonic and Kirill Petrenko, both in concert at the Berlin Philharmonie and in a new staging by Lydia Steier at the Baden-Baden Festival, as well as the Drum Major in Deborah Warner’s new production of Berg’s Wozzeck for the Royal Opera House Covent Garden, conducted by Music Director Sir Antonio Pappano – also the tenor’s company debut.

An artist accomplished on the world’s leading concert stages, recent highlights include Mahler’s Eighth Symphony with Marin Alsop and the Chicago Symphony Orchestra at the Ravinia Festival, and Das Lied von der Erde with the Houston Symphony and Juraj Valčuha, Saint Louis Symphony Orchestra and Stéphane Denève, and with the Accademia Nazionale di Santa Cecilia under Sir Antonio Pappano – where he subsequently returned for Kodaly’s Psalmus Hungaricus. 

Concert performances of opera are also a fixture of the busy tenor’s schedule: Clay Hilley has been heard as Florestan (Fidelio) for both Atlanta Symphony Orchestra under Robert Spano and the Edinburgh International Festival with Sir Donald Runnicles and The Philharmonia; in Act Two of Tristan und Isolde with Edward Gardner and the Orchestra of the Norwegian National Opera; in Act Three of Siegfried with Erik Nielsen and the Bilbao Symphony; and as Radamès in Act Three of Aida with Nicola Luisotti and the Atlanta Symphony Orchestra.

The tenor’s burgeoning video catalogue includes Der Ring des Nibelungen from Deutsche Oper Berlin (Naxos) – about which Opera News wrote, “Vocally, he’s the finest Siegfried on DVD, with ringing top notes, perfect diction and impressive tonal flexibility” – and Götterdämmerung filmed at the Bayreuth Festival (Deutsche Grammophon).

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Tristan und Isolde: Gran Teatre del Liceu

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Die Frau ohne Schatten: Berliner Philharmoniker

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Siegfried: Deutsche Oper Berlin

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Götterdämmerung: Deutsche Oper Berlin

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Der Zwerg: Dutch National Opera

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Tristan und Isolde: Norwegian National Opera & Ballet

Contact

General Management
Bill Palant, Étude Arts
Ansonia Station,Post Office Box 230132
New York, New York 10023
Tel: 929.777.0775
Email: [email protected]