IndieSpectrum Radio has been broadcasting 24/7 since November 2007! As of Jan 2011 we have over 240 SL artists and 1900 original songs on our ... See more playlist. IndieSpectrum Radio is in the top 15% of all Shoutcast stations with over 40,000 unique listeners and 30,000 listening hours per month. IndieSpectrum Radio's sole purpose is to expose more people to the amazing talent of the musicians in Second Life, and to promote their efforts as independent musicians by playing their original works. IndieSpectrum only plays original music from independent artists that are performing live in Second Life, or have, or are planning to soon. IndieSpectrum Radio is not a business, it is non profit and privately funded; and needs and appreciates the help from anyone that appreciates what we do and enjoys the music.