My absolute personal favourite is Toccata and Fugue played by organist Hans-André Stamm on the Trost-Organ of the Stadtkirche in Waltershausen [1]. Great videography, great organ and very expressive organist. From 3:28 on you can also see the foot work.

[1] https://www.youtube.com/watch?v=Nnuq9PXbywA&list=RDNnuq9PXby...