I remember visiting this website once...
It was called Rave Manga - Read Rave Online For Free
Here's some stuff I remembered seeing:
The Continent of Song is in chaos. The sinister secret society known as Demon Card is using the power of Dark Bring to destroy everything in their path. The only things capable of stopping Dark Bring are the Rave stones. Unfortunately, the Rave Stones were scattered around the globe in an explosion 50 years ago, so now they must be collected by the Rave Master in order to stop Dark Bring once and for all.
Rave 74 : Knight of the Kingdom Special + 74-A Brand New Start
Rave 144 : Next Stop - The Jiggle Butt Zone
Rave 257 : On September 9th, All Began with the Rain
Rave 271 : Pure Hearts, Passing Each Other By