For almost three decades, Samuel Ramey has reigned as one of the music world’s foremost interpreters of bass and bass-baritone operatic and concert repertoire. With astounding versatility he commands an impressive breadth of repertoire encompassing virtually every musical style from the fioratura of Argante in Handel’s Rinaldo, which was the vehicle of his acclaimed Metropolitan Opera debut in 1984, to the dramatic proclamations of the title role in Bartok’s Bluebeard’s Castle, which he sang in a new production at the Metropolitan Opera televised by PBS. Mr. Ramey’s interpretations embrace the bel canto of Bellini, Rossini and Donizetti; the lyric and dramatic roles of Mozart and Verdi; and the heroic roles of the Russian and French repertoire.