From the diocesan website here:
“The Basilica of Saints Peter and Paul will commemorate the feast day of Saints Peter and Paul with a Latin Mass celebrated in the Extraordinary Form on Saturday, June 29, at 7:30 p.m. All are welcome to attend the Mass at the basilica, which is located on 122 Ash Street in Lewiston. The St. Cecilia Schola Cantorum will be singing the “Missa Aeterna Christi Munera” by Giovanni Pierluigi da Palestrina. One of the 16th century composer’s later works, the Missa has long been a favorite of church choirs due to its classic simplicity, brevity, and lucidity.
Fr. Steven Cartwright will be the celebrant of the Mass. For more information, contact Prince of Peace Parish at (207) 777-1200.”