'Objectionable' records received a warning label, and rappers - not heavy-metal bands - were the most likely to be labeled.
She literally made a federal case out of it. Al Gore's wife, Tipper, was upset that a Prince album she bought for her daughter had risque lyrics.
It's become known as the 'PMRC Senate hearing,' or the 'Tipper Gore-Frank Zappa hearing,' or the 'rock-porn hearing.'.
