In architecture, a folly is a building constructed strictly as a decoration, and in some cases perhaps as an architectural joke, having none of the usual purposes of housing or sheltering associated with a conventional structure. There is often an element of fakery – the classic being the sham ruin.
Old English Music – Jon Sayles
Mozart – Divertimento #17, K334, 4. Rondo: Allegro – Hamilton Harty
Mozart – Divertimento In F, KV 247, “Lodron Nightmusic” Part1
Mozart – Divertimento in D major KV 334 – IV. Adagio
Mozart – Divertimento KV 229 no.1