“Te Ducam” (“I will guide you.”) is Philosophy’s promise to Boethius that she will help him face his execution. Philosophy is sung by Gabrielle Widman. Flute played Carson Lattimore. The vocalese of Clio (a helping muse) sung by Margart Trenchard-Smith, who is also the librettist of the Opera, and chelys (lyre harp) by Kevin Bryant Lay (composer).