AC/DC said: "It's a long way to the top if ya wanna rock n roll," and that's true. I sometimes suggest that you should buy a lottery ticket if you're going to buy this list. Nonetheless, we've got the most accurate list of about 575 Commercial Rock Radio Stations postal addresses!
The assumption is that you're buying this to promote new music, so Classic Rock and Classic Modern Rock stations have been removed, as well as stations that are automated or satellite.