The war between Spotify and Taylor Swift is raging on as label boss Scott Borchetta reveals the star earned less than $500,000 from the streaming service this year.

In a move of solidarity, country singer Jason Aldean has also now pulled his catalogue from the service, demanding fairer compensation for songwriters, publishers, producers and engineers.

Swift's latest album, 1989, along with her entire back catalogue, is no longer available on Spotify "out of respect for her superfans," said Borchetta. ...