Eight across the British Isles were asked to appear
Representing the Isle of Man, Laxey and Dhoon will appear on the BBC 1 programme which gets underway from 19.00.
It's expected the choirs will appear on the television at approximately 20.00.
The songs were filmed and recorded at Manx Radio last month.
Takeaway proposal branded 'blight' on community by Planning Committee
Part of TT course subject to daytime road closures later this month
'There's a site sat there doing nothing': Former minister and committee chair at odds over Summerland
Manxman crossings rescheduled due to insufficient water depths