At 97, the Massachusetts-born Swedish maestro Herbert Blomstedt remains a working musician of profound, lightly borne spirituality. His unusual program for Munich juxtaposes Igor Stravinsky’s neoclassical Symphony of Psalms (1930) with Felix Mendelssohn’s exultant 11-movement “symphony-cantata” Lobgesang (Song of Praise, 1840). The Stravinsky, which runs 20 minutes, is angular and austere. The Mendelssohn, which runs 40 minutes, was composed in celebration of the 400th anniversary of Gutenberg’s printing press. A Reformation state of mind prevails, manifest in Lutheran chorale tunes including “A Mighty Fortress.” Neither work is played very often; what Blomstedt has up his sleeve in pairing them is something of a riddle. —Matthew Gurewitsch