Calvin Harris for fifth number one?
Calvin Harris looks lined up to score his fifth UK number one this weekend.
The DJ's new single Blame features vocals from John Newman and is currently leading the midweek charts, ahead of Lilly Wood and Robin Schultz's Prayer In C which has dropped to number two.
Walking With Elephants from Ten Walls is in third place, having jumped 181 spots to enter the top three, while 5 Seconds Of Summer have headed up from 34 to number four with Amnesia, and Taylor Swift is at five with Shake It Off.
In the album charts, Robert Plant is currently looking set to be number one with his new album Lullaby And The Ceaseless Roar.
He has pushed Sam Smith's In The Lonely Hour down to two, while Ed Sheeran's x is in third place in the midweek charts.