Saw my first ever, up close Pipe Organ when we toured Westminster Abby in the late 80's.
Didn't get to hear it, but just looking at the pipes you knew it would sound inspirational.
(Video is not Westminster Abby, but you get the idea...)
they played at an annual festival in my home town a few yrs ago. they're old enough now they really need to consider giving it up cuz they sounded horrible.