Boston Symphony Orchestra

People fill the cobblestone streets of the city where Mozart was born, rushing to 213 performances over six weeks. While many classical music institutions struggle to regain audience, the Salzburg Festival is on track to draw people from over 75 nations to opera, concerts and drama.

It's been an 80-year tradition for the Vienna Philharmonic Orchestra to give New Year's concert dedicated to the music of the Strauss family, renowned for waltzes including "The Beautiful Blue Danube" and "Radetsky March."

The Luxembourg Philharmonic Orchestra, under the baton of Gustavo Gimeno and with acclaimed pianist Yuja Wang will be performing at the Roman-era Herod Atticus Theater on Tuesday, June 17, as part of the Athens Festival.