If you are looking for a musical way to celebrate Veterans Day, the Washington Chorus will perform its annual Tribute and Reflection concert this afternoon (November 11, 3 p.m.), in the Kennedy Center Concert Hall (tickets: $15 to $55). Their program includes Joseph Haydn’s martial Mass in Time of War. Although there are not that many classical music concerts in the early part of the week, the schedule for next weekend is about as full…

>> The Classical Music Agenda will return this Sunday, after hibernating all summer, but there are already a few developments to note this week in local classical news. Robert Shafer is a legend in the local choral music scene, as the long-standing director of the Oratorio Society of Washington, known in recent years as the Washington Chorus. Shafer’s particular gift is to inspire a huge group — some 200 singers, none (or few) of them…

When Gustav Mahler, near the end of his life, conducted the world premiere of his eighth symphony, in Munich in 1910, he did so with amassed musical forces — orchestra, eight vocal soloists, off-stage brass, and several large choruses of adults and children — numbering over 1,000 people. Although Mahler never liked the name, the work is still often known as the “Symphony of a Thousand.” More an oratorio than a symphony in many ways,…

June is here, and that means that many of the major performing groups will be going on vacation. However, just as that happens, we have the Washington Early Music Festival most of this month, about which I’ll write more next week. This week, both of the area’s major symphonies are presenting major transcendant symphonies by Gustav Mahler, some of the most extravagant musical statements ever made. These works are not performed all that often, because…