PERSON@1 's best-known single piece for the organ is the final movement , Toccata , from his Symphony for Organ No. NUMBER@1 , which is often played as a recessional at wedding ceremonies and even at the close of the Christmas Midnight Mass at Saint PERSON@2 's Basilica -LRB- The LOCATION@1 , LOCATION@2 -RRB- .

The Toccata from his Symphony no NUMBER@1 is one of the best known of all organ pieces , often played at the end of wedding ceremonies .
