Here are the top classical music recommendations, listed chronologically, for summer as chosen by Gazette classical music writer Geraldine Freedman:

Berlioz’s “The Trojans” at Tanglewood, Lenox, Mass. — The Boston Symphony Orchestra and a star-studded cast perform a two-night concert version of this opera masterpiece. July 5 and 6.

“Das Liebesverbot” at Glimmerglass Opera, Cooperstown — A rare chance to hear Wagner’s only comic opera. Opens July 19.

Martha Argerich/the Capucon brothers and Time for Three at the Saratoga Chamber Music Festival, Saratoga Springs — Expect masterful performances with Martha Argerich and the Capucon brothers (Aug. 11) or a rollicking ride with Time for Three (Aug. 24).

Conductor Marin Alsop and the Philadelphia Orchestra at Saratoga Performing Arts Center, Saratoga Springs — Marin Alsop of the Baltimore Symphony takes over the Philadelphia Orchestra for one night as the major local talent leads the Philadelphians and guest violinist Gil Shaham. Aug. 13.

Strauss’ “Alpine Symphony” at Saratoga Performing Arts Center — The Philadelphia Orchestra and conductor Charles Dutoit offer an unforgettable evening with pianist Martha Argerich in Prokofiev and Strauss’ “Alpine Symphony.” Aug. 14.