This is the second big revelation regarding Apple in the past few hours, with Beats 1 unveiling a whole heap of massive hosts for its radio shows.

Apple had initially decided against paying artists during the obligatory three-month trial period, but had a change of heart after Swift publicly slammed the company's intentions. While that probably wasn't the deciding factor - what with the likes of Adele and many more being witheld by independant labels - her timing was perfect. 

Apple Music will launch on 30 June, and it will feature Taylor Swift.