Has accompanied in recital such singers as Susan Graham, Marilyn Horne, Frederica von Stade, Roberta Peters, Denyce Graves, Andrea Rost, Ying Huang, James Morris, and Richard Leech. Performances with violinists Midori and Scott St. John. Participant, Marlboro Music Festival. Assistant conductor, Metropolitan Opera, since 1997-98 season. Other music staff affiliations include Santa Fe Opera, New York City Opera, Washington Opera, and Opera Theatre of St. Louis. Recordings of violin and piano works by Antonín Dvorák with violinist Scott St. John and of American songs with baritone Marcus DeLoach. Has taught at Yale University. Has taught master classes at Santa Fe Opera, Simpson College, Portland State University, and New Jersey Opera Theatre. Has served as musical director and pianist for many concerts at Austrian Cultural Forum in New York and Washington. Faculty, Mannes College The New School for Music.