I don't know if the moderators will aprove this, but this site is so important, cuz it
REALLY INFLUENCE on choices of music programmers of all stations in US, this site is AFFILIATE of MEDIABASE!
Here's the site:
http://www.ratethemusic.com/
To sign up is simple... and after you will choose your favorite format of music. Choosen the format, every week you will have a SURVEY of the TOP 40 songs for the format choosen!
The RatetheMusic.com also has special surveys as currently in this week for choose the possible new Jason Mraz radio single, and a lot of stations on US has her own page in this site you can plus and / after the site address, example:
http://www.ratethemusic.com/whtz (Z100 page... about 2 times in a month they made special surveys to decide what songs could be add and more played on radio)
http://www.ratethemusic.com/wxks
http://www.ratethemusic.com/wksc
and more...
The only site I've known that publishes the results of this surveys is the ALL.ACCESS.COM... all thursday the list are updated!
I will start posting the most rated songs in some formats!