Or so this article says.

Picky opera fans are getting a vote. Online balloting will determine which segments will air during a December telecast on PBS to mark the 30th anniversary of Metropolitan Opera telecasts.

Voting starts Sept. 17 and ends Oct. 12 on PBS’ Web site, the Met said Wednesday, and each voter can select 10 operas. Soprano Renee Fleming will host the telecast, which will feature the top 10 vote-getters.