I know that someone on the boards will know the answer to this question, either having worked at CBS Records back during the time in question or just knowing. On every CBS Records release from (if memory serves) 1984 to maybe 1990 or so, there was somewhere on the record label/cassette shell/CD face the triangle-inside-a-circle logo. It was never explained, it usually only appeared once (as in, only on side A of the record or tape), and was only on CBS' releases. What gives? What did this symbol mean, when was it started, why was it discontinued? Any insight greatly appreciated.