Researchers have realised the records are a ‘goldmine’ to study changes in environmental conditions Yangang Xing had never heard of organ-tuning books, but his colleague Andrew Knight often played the ...

It's "pretty excruciating" when they hit an out-of-tune note and the two-day process "can drive you out your mind", according to cathedral staff. But how do tuners get Guildford Cathedral's organ, ...