Phila. Orchestra trumpets ticket availability
Music lovers should mark their calendars: Single tickets to the Philadelphia Orchestra's 2015-16 season go on sale to the general public on Thursday, July 30, at noon, and tickets for a free neighborhood concert will be available starting on Tuesday, July 21. Highlights of the orchestra’s 2015-16 season include a Vienna Festival, Mahler's colossal "Symphony of a Thousand," conductor James Levine's return to Philadelphia, the…