Don´t know if this has been posted before,but I found this interesting
Flash site.

Not a great fan of those gimmicks this one looks quite intersting and offers several interactive animations
where you can use with keys and mainly the mouse various reggae based sound effects and loops.

Included are some riddims and tunes by Alpha & Omega and Little Axe ( what a track ! ).

Could be fun "mixing" your own houseshaking soundclashs.

www.infinitewheel.com