At Union Avenue Opera, 'Siegfried' holds no terrors for tenor, or for operagoers
Operatic Saint Louis: "Siegfried" Opens Tomorrow at Union Avenue Opera
tenor Clay Hilley - my/maSCENA
Clay Hilley, Tenor | Operabase
Deutsche Oper Berlin
Clay Hilley, Tenor | Operabase
Clay Hilley | Étude Arts
Clay Hilley: een heldentenor zonder angst | Nationale Opera & Ballet
Richard Strauss: "Falke!" from Die Frau ohne Schatten (Act 2). Clay Hilley, Tenor. - YouTube
Gallery 2 — Clay Hilley, tenor
Biography — Clay Hilley, tenor
Clay Hilley: Mein Seelenort ... Der Koffer - Deutsche Oper Berlin
Clay Hilley
Salzburger Landestheater – Clay Hilley
Wagner: Tristan und Isolde. Act II Clay Hilley, tenor - YouTube
Clay Hilley | Atlanta Symphony Orchestra
Clay Hilley: Credits, Bio, News & More | Broadway World
Clay Hilley, Tenor | Operabase
Ten Questions with Clay Hilley – Madison Opera
Hodgson School alumnus makes last minute debut in lead role at Bayreuth premiere of “Götterdämmerung” | Franklin College of Arts and Sciences
Étude Arts LLC | New York NY
Clay Hilley in GÖTTERDÄMMERUNG - YouTube
Wagner Society of New York 2018 Review: Heldentenor Clay Hilley Conquers Love & Music In Life-Changing Recital - OperaWire OperaWire
