Osvaldo Golijov’s poetic 2003 work is being presented in a new production at Detroit Opera that will travel to the Metropolitan Opera.

The strong-willed singer, returning in “Tosca,” was long one of the Metropolitan Opera’s star sopranos. But in the past decade, her appearances have been rare.

After more than two decades at the forefront of electronic dance music (while in a robot-style helmet), the French artist is releasing “Mythologies,” a score...

Felipe Lara’s sensational Double Concerto, with Claire Chase and Esperanza Spalding, was played by the New York Philharmonic under Susanna Mälkki.

In “Tao of Glass,” Phelim McDermott, who has directed three Glass operas, turns to his personal history with the composer’s work.

Lyric Opera of Chicago follows a recent world premiere with yet another: “Proximity,” a set of works by three librettist-composer pairs.

Since the orchestra’s music director was last on the podium in November, his successor has been announced. He came back blaring with Messiaen.

In “Solomon,” performed elegantly at Carnegie Hall by the English Concert and Clarion Choir under Harry Bicket, the chorus is the star.

Christian Thielemann led the storied orchestra in three concerts at Carnegie Hall, including a revelatory performance of Strauss’s “An Alpine Symphony.”

Sonya Yoncheva doesn’t fill out the long lines of “Norma” at the Met, while Angel Blue is a warm, sincere Violetta in “La Traviata.”