蜜芽传媒

A Swedish quartet made pop history by winning Eurovision with a track named after a famous battle, a certain U.S. President resigned for the first time (no spoilers, but it involved tapes) and a horror flick deep in Texas made us all uneasy with power tools.
Through it all, Paul McCartney and The Wings were on the run, The Hues Corporation were rocking the boat and Bo Donaldson and The Heywoods didn't want Billy to be a hero.

Can you decode the clues and guess the year?