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Sur pointe Works by Peterson, Hess, Greenberg and Dzubay. New World Records. The Six Trio Sonatas, Elaine Comparone, harpsichord, Dusan Bogdanovic, guitar. The Inventions and Sinfonias, Elaine Comparone, harpsichord, Dusan Bogdanovic, guitar. Works of Beethoven, Borodin, Ravel, Haydn, Dvorak, Puccini, Mendelssohn, Tchaikovsky and Mozart.