Years & Years - winner of the BBC Music Sound Of 2015 title, announced on Friday - are heading out on the road next month.
The synth-pop trio were on the 15-strong shortlist, alongside Blackpool singer-songwriter Rae Morris.
A spokesman said: “The accolade caps off what has been a truly momentous and career-changing 12 months for Olly, Emre and Mikey - one that started with the release of their tastemaker single Real and its follow-ups Take Shelter and the chart-bothering Desire.”
New single King will be released on Sunday, March 1. They will appear at Manchester’s Gorilla on Friday, February 27.