Susan Rosenbluth has been named general manager...

Susan Rosenbluth has been named general manager of the Pacific Amphitheatre in Costa Mesa, replacing Steve Redfearn who left the post in November, a spokeswoman said Tuesday.

Rosenbluth will retain the position of general manager of the Greek Theatre in Los Angeles, which she has held for 5 years. She has been with the Nederlander Organization, which operates the Pacific and the Greek theaters, for 10 years.

Redfearn resigned the job he held since 1984 to take a similar position with a new amphitheater being built in Atlanta. Rosenbluth had been serving as interim general manager before the appointment was made permanent.

Attendance at American Ballet Theatre’s recent 12-day, 16-performance run at the Orange County Performing Arts Center in Costa Mesa was nearly 90% overall, according to a Center spokesman. “Virtually every performance of ‘Swan Lake’ was sold out,” Center marketing director Richard Bryant said Tuesday. Bryant said that about 42,000 people attended the programs, which ended Sunday.

Conductor Simon Rattle, suffering from pneumonia and under doctor’s orders to rest, will bow out of his scheduled appearance with the Los Angeles Philharmonic at 2 p.m. on Sunday at the Orange County Performing Arts Center in Costa Mesa. David Alan Miller, assistant conductor of the Philharmonic, will conduct in Rattle’s place. The concert is sponsored by the Orange County Philharmonic Society.