A Norse is a Norse, of course, of course. Tune in for works by neglected Norwegian composers Halfdan Cleve (1879-1951), who rode the wave of Norwegian nationalism in music, and Eyvind Alnaes (1872-1932), who was best known for his art songs, but embraced his inner romantic to write a proto-Rachmaninoff piano concerto. You can’t a-fjord to miss it, this Sunday at 10 pm.