Raising the baton

BOSTON SYMPHONY ORCHESTRA Daniele Gatti leads the BSO and the Tanglewood Festival Chorus in Verdi’s monumental Requiem. With vocal soloists Fiorenza Cedolins, Ekaterina Gubanova, Fabio Sartori, and Carlo Colombara. Jan. 17-19. Symphony Hall. 617-266-1200, www.bso.org Jeremy Eichler