iStream has recently been rewritten and is now called iPlayer. iPlayer evolved from a project that I recently completed for a client who wanted to feature an Internet radio station and play MP3 files on his website.
The script is fetching the information of the currently running song, including song title, artist and cover art if available. It also shows the recent history of the songs played. The script can be set to only play for a certain period of time or endlessly and it can be used for any Internet radio station. It is based on Mootools as well as JW Player that has been downloaded over 5 million times by companies and individuals.