J.S. Bach - BWV 686 - Aus tiefer Not schrei' ich zu dir performed by Philip Aspden at the Organ of St Martin in Roath. The work formed the organ prelude to the Solemn Mass of the Lord's Supper on Maundy Thursday, 2014. The sacristy bell can be heard at the end of the recording, signalling to the faithful that the Mass is to begin, itself the first part of the Paschal Triduum.
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