Karel Boleslav Jirak (1891–1972) K. Jirak (conductor) Sort by: name | opus | popularity | playlist 5 Miniatures for Piano op. 75 Concerto funebre for Viola and Organ op. 58 Little Suite for Piano op. 12 Night Music for Violin and Orchestra (1918) op. 17 On the Crossroad, for Piano op. 24 Piano Concerto op. 55 Piano Sonata No. 1 (1926) op. 30 Piano Sonata No. 2 op. 64 Sinfonietta for Small Orchestra (1943-44) op. 45b Sonata for Flute and Piano op. 32 Symphonic Variations (1940) op. 40 Symphony No. 3 (1929) op. 37 Symphony No. 5 (1948-49) op. 60 Viola Sonata op. 26