Before buying the Yamaha Baby Grand in Japan (spring '75), Fred had an upright piano at his flat. Was it the one advertised there? Who knows ... it'd be a matter of asking them for documented evidence.
John hated Hot Space. Fred's favourite singer was not Paul Rodgers. Roger didn't compose 'Innuendo.' Witness testimonies are often inaccurate. Wales is not in England. 'Bo Rhap' hasn't got 180 voices.