For the second year, the Diocesan Graduate Singers teamed up with Diocesan School Old Boys’ Association and formed a mixed choir for the All Saints’ Cathedral’s Advent Service. The performers practised for two months leading up to the 30th November, 2013 service. Under the guidance of Mrs. C. Chiang of DGS, 25 DOGA Graduate Singers sang praises with 19 DSOBA alumni on a number of melodious pieces, including the popular “Praise Ye The Lord Of Hosts” and “O Come To My Heart, Lord Jesus”.