This year’s show will be the 200-strong community choir’s 11th end-of-year get together.
The group is made up of non-professional singers, aged between 25 and 75.
They set off on their first national headline tour, titled Club Classics, in September, and are due to end in Manchester on 19 December.
Gareth Fuller, choir leader, said: “Working with James Morrison was an unforgettable experience for our singers.
“His warmth, musicianship, and generosity made it a truly special collaboration.
“To reunite with him on our home stage at Royal & Derngate is not only exciting for the choir, but a real celebration of how far this community group has come.
“It’s coming home.”
