The tug-of-war for the rights to her first six albums is over as the singer ends one of the most notorious disputes in music industry history.

In a letter posted on her website on Friday, Swift announced that she had bought the masters, or original recordings, of her first six albums from Shamrock Capital nearly six years after her former record label, Big Machine Records, sold them to Scooter Braun’s Ithaca Holdings in what she described at the time as her “worst case scenario.”