The Immortal Hour The Immortal Hour The Immortal Hour is an opera by English composer Rutland Boughton. Boughton adapted his own libretto from the play of the same name by Fiona MacLeod, a pseudonym of writer William Sharp. "The Immortal Hour" is a fairy tale or fairy opera, with a mood and theme similar to Dvořák's "Rusalka" and Mozart's "The Magic Flute". Magic and nature spirits play important roles in the storyline. The fairy people are not mischievous, childlike sprites, but are proud and powerful: immortal demigods who are feared by mortals and who can (and do) interfere with the lives of men
Bass flute The sixth movement of Claude Bolling's suite for Flute and Jazz Trio, 'Versatile' has the soloist playing the opening melody on a bass flute. Morton Feldman's composition "Crippled Symmetry" has a part for the bass flute, as does John Cage's late work "Seven2". Hans Pfitzner's 1917 opera "Palestrina" features an early (true) C bass flute part. Another piece featuring the bass flute is John Mackey's "The Frozen Cathedral" (2013) in two separate sections of the piece. For an extensive list of repertoire for bass flute and contrabass flute see "Repertoire Catalogue for Piccolo, Alto Flute and Bass Flute" (2004) by