Billboard Music Charts
Provides daily music news and reviews, artist information, updates on new releases, and new and rewind charts.
Site offers the top tracks and artists and fastest rising tracks and artists of the day in the US music world.
Pod Safe Audio
Rankings of independent music under the Creative Commons license for podcasting.
Top 40 Charts
Contains top 20 and top 40 music charts from 25 countries.
Top Hits Online
Music chart compiled from personal music rankings online. Publishes weekly.
Features the week's most popular artists and songs, determined by aggregating data from a variety of sources across the web.
We Are Hunted
Aggregates social networks, music blogs, P2P networks, Twitter, forums and other sources to create a daily chart of the 99 most popular songs online.