The choir were invited to perform at the christening of Alvin Stardust's daughter, Millie Margaret May, in May 2001.
The first, in the Swansea Grand Theatre, featured guest performances from Mal Pope, Miss Daisy Blue, the Vivace Singers and The Storys.
The Deputy Lord Mayor of Swansea, Ioan Richard, presented Mannheim Oberburgermeister Gerhard Widder with a dragon memento cut from Welsh slate.
Alvin Stardust's funeral took place at St Thomas Church in Swansea on 5 December 2014 at which the Gwalia Singers sang Calon Lân, a Welsh hymn which was a particular favourite of his.
[2] A performance of "Stop the Cavalry" was recorded by Fresh One Productions and a clip was included in the documentary "Rewind the Christmas Hits" which was broadcast on Channel 4 on 20 December 2014.