This album of world-premiere recordings is inspired by opera but without singing. As conductor Timothy Redmond says, it is “a distillation of the theatrical experience heard through the voice of the orchestra.” The repertoire includes Jonathan Dove’s Stargazer, subtitled “an opera for trombone and orchestra,” featuring virtuoso trombonist Peter Moore. This year marks the 30th anniversary of Thomas Adès’s opera …

For their second album, Ensemble Altera led by Christopher Lowrey explores light in all its forms: the light of morning and evening, sacred light, light as a symbol of Christ, light as the conqueror of darkness and even (thanks to the James Webb telescope) the light of distant galaxies. This program includes works primarily from the 20th and 21st centuries, …