The organ was installed in 1856 when the hall was opened, and completely rebuilt in the 1890s – after that it was left alone until it stopped working in the 1960s through lack of maintenance. It was fully restored and rebuilt in 1972 but not everything was replaced, and the Victorian materials haven’t stood up well to a modern heating system. Some of the material from the 1970s also hasn’t worn well, and the technological components from then have become completely obsolete. Because the organ has been patched up over the years, maintenance and access have become very difficult.

The organ contains over 5,000 pipes which all need to be individually controlled, supplied with wind at the correct pressure, and respond instantly to the player. That’s a huge amount of very sophisticated technology, and there’s also the framework and materials which holds the enormous weight of it all. Rather than do another patching up job, which would keep many of the existing problems, it’s been decided to retain most of the existing pipes but make everything else completely new.

Yes. In the 1970s the sound of the organ was changed considerably – it was made smaller and many of the rich colours of the Victorian instrument were lost, in favour of a cleaner and brighter sound. We want to retain that clarity and brilliance but restore what was lost, giving us a modern and versatile concert instrument that will have a huge range of colours and dynamics.

The Leeds Town Hall organ is one of the most heavily used in the country. It’s heard every week at the Lunchtime Organ Music recitals on a Monday, which anyone can come and hear free of charge, and it’s often used in the International Orchestral Season as well as with visiting choirs, brass bands, and occasionally even for silent films.

There’s very little of the original 1850s pipework left, and there aren’t enough unaltered examples of similar instruments for us to be sure exactly what it was like. Even if it were possible, it would not have the versatility that we need for the repertoire that’s played on it, and it would probably not be adequate to play with modern symphony orchestras and brass bands.

With regular maintenance, it should be another 50-100 years before another major rebuild is necessary.

The money is a loan that the council has taken out to finance the work. The loan will have to be paid back eventually, so if the money isn’t raised the repayments will have to come out of the general concerts and music budgets, so the provision of concerts in Leeds would be badly affected.