From the final episode. After months of resistance and hard work, choirmaster Gareth Malone finally gets the boys of the Lancaster Sports College to sing, and they perform their big number at the Royal Albert Hall.
Performed for the program "Pebble Mill" by Jaymi Bandtock and Sam Harper of St. Philip's Choir (aka Angel Voices, aka Libera). This version is similar to the one done for "Children in Need", but the boys look slightly older.
From Titchmarsh on Song (1992) performed by Angel Voices, aka St. Philip's Choir, aka Libera. The soloist is Oliver Putland. In the middle there's an interview of Joanna Trollope, the author of "The Choir," which went on to inspire the miniseries of the same name, and launched the career of Anthony Way.
From the program "Titchmarsh on Song" (1992), the St. Philip's Choir (better known as Libera) sings this tune popularized by Enya. Daren Geraghty is joined shortly by Glen Tillen and Oliver Putland and then the rest of the choir.
A great interview with Robert Prizeman and Steven Geraghty during their tour of Japan in 2006. This answers a lot of the frequently asked questions about how the boys are chosen, how many are there, how do auditions go, etc.
Paul Phoenix (now of the King's Singers) and Barry Holden, then choristers at St. Paul's Cathedral, sing "It Was a Lover and His Lass" in this 1978 production of As You Like It, starring Helen Mirren.