I have found out that the best solution to your problem is Screamer Radio software. It's the most convenient way of listening radios not only from Nigeria but to all the world. The software is easy to use and it has simple menus from which you can choose the radio station you please. It's featured among internet users because of its small size, quality streaming urls and deployment and availability. You can download the software from our website. Start the installation procedure by double clicking the setup package and follow the instructions prompted. Upon starting the application the presets will be updated with latest streaming urls. In order to listen to Nigerian radio stations, follow this step : Go to
Presets > By Country > Africa > Nigeria and select the available stations.
Another method is to use Winamp's Media Library by choosing Shoutcast option under
Online Services. When the page loads type "Nigeria" into the search field and click on the stations you find in order to listen to it.