iTunes is not counting tracks for their charts anymore when somebody pre ordered the album and gets the track as part of the album before the album release
It is also said that those tracks won't be reported to Nielsen either (however I'd wait for an official statement by them first).
However, if someone buys the track without having the album ordered, it does count.
So, Taylor's new track tomorrow won't rush the charts because of her zillions of album pre orders. However, it can reach buy the power of non-fans that just buy the track, though.
http://www.thatericalper.com/2014/09...an-u-s-canada/
