(HUDSON, N.Y.) – Legendary jazz vocalist Sheila Jordan headlines the Hudson Jazzworks’ 7th annual Hudson Jazz Workshop Performance featuring Armen Donelian, Marc Mommaas, and participants in the workshop, on Sunday, August 11, 2013, at 3:30pm, at the Hudson Opera House. There will also be a free “Meet the Artists” symposium before the performance. Special guest artist/clinician…