Premise: 1989 is the fifth studio album by American singer-songwriter Taylor Swift . `` I Knew You Were Trouble '' is a song recorded by American singer-songwriter Taylor Swift for her fourth studio album , Red ( 2012 ) . Taylor Swift . The 2015 eponymous concert tour for 1989 became one of highest-grossing of the decade .
Hypothesis: Taylor Swift plays music.
Label: ENTAILMENT