Here are some photographs of ICEL's 50th anniversary Mass which took place yesterday at St Peter's, Rome. The Catholic Herald has a report here which includes Archbishop Arthur Roche's homily. Cardinal Arinze and Cardinal Pell were amongst the concelebrants. The Schola was made up of seminarians from the Venerable English College, some of whom can be seen singing a motet during Holy Communion.
Rome Reports has this video of the Holy Father's address to members of the Commission this morning. The full text of the address is here.