Rap enthusiasm site, Rap Genius has gone through the impressive tasks of combing rap and Google Maps. Rap Genius' Rap Map is a Google Map-based visual almanac of all things rap. You can scan an area and view rap landmarks and places mentioned or referenced in some famous rap lyrics.
The trouble with some music sites and APIs on the web is that they have been known to get taken down due to legal battles. Worse yet, often the only real way to monetize is to take a teensy percentage of an already low-priced track. BandsInTown wants to help your music site stay up and even make money.