Warren died in 1960, during a performance at the old Metropolitan Opera House; he was 48.

He was also active in the effort to save the old Metropolitan Opera House.

He appeared once more, and for the last time, at the Metropolitan Opera House in 1907.

Don't miss them when they dance tonight at the Metropolitan Opera House.

The effect these days at the Metropolitan Opera House is not subtle.

One night shortly after, the three men met by chance at the Metropolitan Opera House.

The move north to the Metropolitan Opera House followed soon after.

She gave her final performance in 1966 at the closing night of the old Metropolitan Opera House.

Our relationship began many years ago in my role at the Metropolitan Opera House as director of presentations.

It will be presented in summer 2007 at the Metropolitan Opera House.