BRITAIN-ABBA-PIANO

Cast members from the musical 'Bjorn Again' pose alongside a "Bolin Grand Piano," made by Swedish designer Georg Bolin, during a photocall to promote the piano's forthcoming sale, at Sotheby's auction house in London on August 27, 2015. The piano, originally made for American jazz pianist and composer Bill Evans, was used by the Swedish band ABBA to record a number of their hit singles including "Mamma Mia," "Dancing Queen," and "Waterloo." It is expected to fetch between 600,000-800,000 pounds sterling (800,000-1,100,000 Euros, 900,000-1,200,000 US dollars) at auction on September 29, 2015. AFP PHOTO / BEN STANSALL (Photo credit should read BEN STANSALL/AFP via Getty Images)