Photos: L.A. Phil explores Minimalism to maximal effect

Caroline Shaw’s “Ritornello 2.3” makes its West Coast premiere with her vocal ensemble, Roomful of Teeth, and the Calder Quartet at Walt Disney Concert Hall on May 28, 2015 as part of the L.A. Phil’s Next on Grand festival. Gustavo Dudamel conducted the world premiere of Philip Glass’ Concerto for Two Pianos with Katia and Marielle Labèque, plus “Ritornello 2.3.”

(Lawrence K. Ho / Los Angeles Times)

May 29, 2015 5:13 PM PT

L.A. Phil explores Minimalism to maximal effect

With a film as a backdrop, Caroline Shaw’s “Ritornello 2.3” makes its West Coast premiere at Walt Disney Concert Hall on May 28, 2015.

(Lawrence K. Ho / Los Angeles Times)

Gustavo Dudamel conducts the L.A. Phil in the world premiere of Philip Glass’ Concerto for Two Pianos with the Labèque sisters -- Katia, left, and Marielle -- at Walt Disney Concert Hall on May 28, 2015.

(Lawrence K. Ho / Los Angeles Times)

Caroline Shaw acknowledges the audience’s applause after the performance of her composition “Ritornello 2.3” at Walt Disney Concert Hall on May 28, 2015.

(Lawrence K. Ho / Los Angeles Times)

Bryce Dessner, left, and Gustavo Dudamel acknowledge the audience’s applause after the performance of Dessner’s composition “Quilting” at Walt Disney Concert Hall on May 28, 2015.

(Lawrence K. Ho / Los Angeles Times)

Philip Glass is flanked by soloists Katia, left, and Marielle Labèque after their performance of Glass’ Concerto for Two Pianos at Walt Disney Concert Hall on May 28, 2015.

(Lawrence K. Ho / Los Angeles Times)