The most 'Bombastic' organ works

[Soubasse]

How about Liszt?
"Ad nos ad salutarem"
"Weinen, klagen et al"
"B.A.C.H"

Not exactly subtle works those.

[methodistgirl]

How about just drum music using the bass drum and tom tom.
judy tooley

[Contratrombone64]

Judy - wonderful, very visceral

[greatcyber]

You guys are really hysterical...very entertaining from this aspect. You all have covered so many pieces that, bombastically, tear the roof off the sucker. Personally, I love anything that makes the windows rattle. Poor neighbors, mine.