Ursula Dütschler Ursula Dütschler is a Swiss fortepianist and harpsichordist. For Musica Omnia she collaborated with flautist Douglas Worthen in works by Boismortier. Ursula Dütschler was last modified: August 26th, 2014 by moadmin Performed in: J. B. de Boismortier: Sonatas for flute and harpsichord J. B. de Boismortier: Sonatas for flute and harpsichord – Digital Download Performed compositions by: Joseph Bodin de Boismortier Joseph Bodin de Boismortier Ursula Dütschler was last modified: August 26th, 2014 by moadmin