Four artists who have a 55 Top 10 singles between them and have sold over 2000 million records combined will tour the UK.
Leo Sayer, David Cassidy, Hot Chocolate and Smoke are heading out on the Once In A Lifetime tour.
This will be the first time the four acts have ever performed together.
The tour will kick off in Birmingham on November 9.
November 9, Birmingham, LG Arena
November 10, Manchester, Manchester Arena
November 11, London, Wembley Arena
November 14, Newcastle, Metro Radio Arena
November 15, Cardiff, Motorpoint Arena
November 16, Sheffield, Motorpoint Arena
November 17, Liverpool, Echo Arena