Phil Hebblethwaite examines five classical musical hoaxes and controversies, from the early twentieth century to the modern day. These are origin stories that have fooled and perplexed some of the greatest experts. In an age of misinformation, when faking it has never been more prevalent, the series unravels the stories of some of the most brazen and confounding composer controversies. What is the appeal of engineering a hoax? And why do we fall for them so easily? It’s a journey that raises questions about scholarship, authenticity and our faith in expert opinion. The second essay explores the story of one of the most widely recognised pieces in classical music - Albinoni’s Adagio in G minor. But was Albinoni even involved with the composition of the work? Phil gets to the bottom of a story that has perplexed classical scholars for years and asks how much authenticity actually matters. Written and presented by Phil Hebblethwaite Producer: Jo Glanville Editor: Joanne Rowntree Researcher: Heather Dempsey Studio Engineer: Dan King With thanks to Michael Talbot, Donald Greig and Frederick Reece A Loftus Media Production for BBC Radio 4