That Day We Sang is a British musical written and composed by Victoria Wood.

[1] It is based on a true story of the reunion of a famous recording of "Nymphs and Shepherds" in 1929 by The Manchester Children's Choir.

[2] A rewritten production opened at the Royal Exchange Theatre for Christmas 2013, directed by Sarah Frankcom.

[citation needed] Provisionally entitled Tubby and Enid, filming of a television adaption began on 6 January 2014[3] using locations in Liverpool, Manchester and Huddersfield Town Hall.

An hour-long documentary That Musical We Made, about the making of the telefilm, was broadcast the following day and featured archive clips from the original reunion documentary about the real-life choristers which Wood first viewed in her twenties.