Tracy Dahl Out, Lyubov Petrova In

"Canadian soprano Tracy Dahl, who was to star in Opera Lyra Ottawa's production of Lucia di Lammermoor in March, has withdrawn from the production because of illness and will be replaced by the acclaimed young Russian soprano Lyubov Petrova, Opera Lyra has announced. The production will run at the National Arts Centre March 26 to April 2." [Source]