These are links to various websites about the pipe organ, how it works and organ playing:

This link is a video all about the organ in the Bridgwater Hall, Manchester. It’s very well produced and with some great sounds and information about how organs work:  musichttps://www.youtube.com/watch?v=QkcUuAjhwvM&list=RDQkcUuAjhwvM#t=5

I thought that this was a bit of fun – Saint-Saens’ Danse Macabre:  https://www.youtube.com/watch?v=HhsGpNE4abY

This is Richard Elliott, organist of the Mormon Tabernacle in Salt Lake City – I think his technique is fantastic (he really upped his pedal technique after damaging his left arm in a bad accident – thankfully now fully recovered):