Move over brain surgeons — I think an organist, simultaneously using 3 keyboards for their hands and another for the feet, along with all kinds of buttons and whatnot, has amazing skills. How does a pipe organ actually work? | Anna Lapwood:

Organist Anna Lapwood presents a beginner’s guide to the organ, from stops, pedals and manuals to pipes and wind chests.

Filmed at St John's Smith Square in London – home to a magnificent organ made up of a whopping 3,574 pipes.