Radio Tray - Radio Tray is an online radio streaming player that runs on a Linux system tray.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Radiotray-NG - An Internet radio player for Linux.
foobar2000 - An advanced freeware audio player for the Windows platform.
Shortwave ( Gnome ) - Listen to internet radio
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.