Great Performances

Kathleen Kim and Marcelo Alvarez in "Un Ballo In Maschera"

Clip: Season 7 | 1m 42s

Kathleen Kim, Marcelo Alvarez, and the Chorus perform in "Un Ballo in Maschera" which airs Sunday, May 5 at 12 noon on PBS (check local listings).

Aired: 05/05/13

Rating: NR

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