Muscat: Sir Cliff Richard will perform in Muscat this October — and the one night gig is already almost sold out. Sir Cliff will be performing at the Royal Opera House Muscat for one night only, on October 7. The world's most famous "Bachelor Boy" is already drawing in the crowd, at the grand old age of 77. The British pop singer has sold more than 250 million records and an impressive 14 number 1 singles including "Move It", "Devil Woman", and "Bachelor Boy", as well as seven number 1 albums including "Rock and Roll Juvenile". Ticket prices to see Sir Cliff start from OMR10 and go up to OMR71.