The Martin D-18E, played at renowned performance five months before singer’s suicide, sold for £4.8m in 2020The world’s most expensive guitar, which Kurt Cobain played in one of Nirvana’s most acclaimed performances – the MTV Unplugged in New York show – is to be displayed in the UK for the first time.The Royal College of Music Museum in London has been loaned the Martin D-18E by its owner, Peter Freedman (the chair of Røde microphones), who bought the guitar for $6m (£4.8m) in 2020, making it the most expensive guitar ever sold at auction. Continue reading...