This resplendent vocal ensemble performs two major works by Northwest composers, Seven Last Words by Bern Herbolsheimer, and the world premiere of Stabat Mater, by Opus 7 composer-in-residence John Muehleisen. Also on the program is choral music by Mendelssohn, Brahms, Dupré, and Grechaninov. (And for those keeping track, thanks to the readers who e-mailed me adjectives for this group last December. I’m saving them for warmer weather.) St. James Cathedral, 804 Ninth Ave, 782-2899, 8 pm, $17.