RIAA introduces the multi-Platinum classification in 1984. The recognition of cassettes and introduction of CDs causes the implementation of the award for album sales of two million and counting. had the very first true signals that he was getting rid of his unique superior-pitched wail and transferring towards the https://ledzeppelinplatinumrecord87530.blogscribble.com/26777759/the-definitive-guide-to-led-zeppelin-gold-records