Following the January 2018 performance of Palestrina's Missa Tu es Petrus and other works by the same composer, the Choir of St. Luke in the Fields recorded the music from the concert. In addition to the mass and the motet on which it is based, the recording includes Sicut cervus/Sitivit anima mea and other motets. The radiant Tu es Petrus mass and motet are late works of Palestrina demonstrating his consummate mastery of counterpoint. We present this recording in memory of Susie Gale.