https://cchits.net/ was created by Jon Springs AKA @jontheniceguy (on Twitter, can't see him on here).
I can't take any credit, l didn't work on it. I used to use it as an upstream music source for Rathole Radio basically. It's a brilliant idea for a dynamic CC chart.
I subscribed to their weekly round up podcast and often found tracks l liked on it.
Hope you find it useful too :)
emacsen.net is one server in the network