The song "Louie Louie" by The Kingsmen is often cited as a contender
for the "dirtiest song of the sixties" due to its famously
indecipherable lyrics. While the song was investigated by the FBI for obscenity, no actual evidence of offensive lyrics was found. The
controversy stemmed from the fact that the lyrics, sung by Jack Ely,
were so unclear that listeners imagined various obscene
interpretations"
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