Descriptive notation abbreviated to the first letter of its name: K for king, Q for queen, R for rook, B for bishop, P for pawn. Knight begins with the same letter as king, so it is abbreviated to either "Kt" (used in older chess literature) or "N". "N" is used in this article. In 1944 "Chess Review" received many letters debating the change from Kt to N . In descriptive notation each square has two names, depending on Black's or White's viewpoint. Each is given a name corresponding with the piece that occupies the first at the start of the game. Thus
Piece by Piece (Kelly Clarkson album) wrote this song and you've gotta hear it. I know you're finished with the record but you've gotta hear it", to which she quickly agreed. The third track, "Someone", is a non-apology apology song written by Matthew Koma and produced by Kurstin. "Take You High", the fourth track, was written with Mozella and produced by Shatkin, who described it as "an electronic banger" and "a little left-of-center", but also having a haunting melody that he thought Clarkson was attracted to. Clarkson described the fifth song and title track "Piece by Piece" as her most personal song on the album. It