Klaus Mertens and consistency, Klaus Mertens sang in every piece that required a bass soloist, 190 in all." He is also involved in the project Dieterich Buxtehude – Opera Omnia of the same ensemble to record the complete works of Dieterich Buxtehude, begun in 2005. As a singer of lieder, he has interpreted songs of Claudio Monteverdi, Antonio Caldara, Wolfgang Amadeus Mozart and Franz Schubert among others. He has performed the title roles of the romantic oratorios "Elijah" and "St. Paul" by Mendelssohn and, as music of the 20th century, Paul Hindemith's "Requiem" and Igor Stravinsky's "Oedipus rex". In the classical repertory
Eliezer ben Elijah Ashkenazi nor his lofty ideas" (Nobeloth Hokhmah, Samuel b. Judah Loeb Ashkenazi, Basilia 1631, p. 46a). Ashkenazi's wife, Rachel, died at Cracow April 3, 1593. Her epitaph, still extant, bears witness to her piety and benevolence ("Monatsschrift," xliv. 360). His son Elijah published the liturgic collection, "Zibhe Shelamim," and wrote a short elegy on his father, which was used as the latter's epitaph. Eliezer ben Elijah Ashkenazi Eliezer (Lazer) ben Elijah Ashkenazi (1512–December 13, 1585) () was a Talmudist, rabbi, physician, and many-sided scholar. Though of a German family (according to some, the relative of Joseph Colon; see Marco Mortara, "Indice