Responsorio dal Commune dei Santi Martiri, composto da Antonio Mortaro, frate francescano minore, bresciano d'origine ma attivo anche a Milano e Novara.
Testo latino e traduzione italiana nel video.
A 6 voices responsorium by Antonio Mortaro, Franciscan friar and composer, who published most of his music (both sacred and secular) mainly in Milan. He was active as musician also in Brescia, where he was born, and Novara.