Founded in Los Angeles in 1985, the hard rockers Guns N' Roses have been one of the most successful bands in the world since the late 1980s. Their debut album sold 30 million copies worldwide, making it one of the most successful rock albums. On December 30, 1987, GnR played a legendary concert in Pasadena / California which was broadcast by the local radio station TCM-FM and is available now on CD.