Grieg’s beloved and unabashedly Romantic Piano Concerto, performed by Joyce Yang, dances and dazzles and reflects a time of personal happiness in the composer’s life. A combination of beguiling melodies and bravura fire, it found inspiration in the rhythmic patterns of Norwegian folk dances. Maestro Danzmayr also leads Stenhammar’s Second Symphony, a Romantic Swedish jewel not heard nearly often enough. Plus, Sibelius’ stirring The Swan of Tuonela joins this Nordic musical banquet, inspired by scenes from Finnish mythology.