Did you know ‘Bohemian Rhapsody’ was originally titled ‘Mongolian Rhapsody’?Written entirely by Freddie Mercury, a never-before-seen early draft reveals untold insights into one of the greatest pop songs of the 20th century.Read more: https://t.co/m8t4hoE39s pic.twitter.com/hlSHvhxCOD— Sotheby's (@S…