William Christie’s early-music ensemble, once a staple at Lincoln Center and the Brooklyn Academy of Music, finds a new home in Carnegie Hall.

Yannick Nézet-Séguin, the company’s music director, is conducting a beloved production of Puccini’s perennial classic for the first time.

Terence Blanchard’s jazz-inflected work tells the real-life story of the boxer Emile Griffith, haunted by guilt when an opponent died after a fight.

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.