These days when I haven't got anything serious to do, I browse a lot. While doing so, I chanced upon a site a few days ago which although is for rock n roll music, but caters to a wider variety of music from different regions across the world.
The blog also runs a monthly carnival in which the owner of the site calls for contributions. The theme of each issue is pre-given. I sent one of my pieces from my site, which was accepted for the carnival issue. Do have a look at not only the different interesting contributions but also feel free to explore the site. You wouldn't feel disappointed.
The site's URL is http://www.soulofrocknroll.com/
The current carnival issue's URL is http://www.soulofrocknroll.com/?p=206