Richard Barrett, protopsaltis and choir director at Holy Dormition Greek Orthodox Church in Somerville, MA—and the co-host of A Sacrifice of Praise—interviews Amy Hogg, Samuel Herron, and Gabriel Cremeens, the individuals behind the new Trisagion School of Byzantine Music, an online Byzantine Chant training program whose mission it is to offer Byzantine Chant instruction in English with a focus on the ever-growing English-language repertoire available in Byzantine notation.