It is thought to be taken from the singer's third single from '1989'
The song follows on from Swift's recent single 'Shake It Off' and precedes her new album '1989'
Swift claims that male pop singers are treated differently to women
The US singer performed the song for BBC Radio 1's Live Lounge
Rapper had called the piece "inherently offensive and ultimately harmful"
'1989' will be released on October 27
Pop singer released 'Shake It Off' video to tease new album '1989'
39-year-old Daniel P. Cole sentenced to probation
The singer says artists need to keep fans interested by surprising them
It would have been the singer's first ever show in the country