The track list — featuring song titles like “I Hate Love,” “My Mistake” and “Red Flag Collector” — practically screamed divorce, babe, divorce. But Clarkson, 41, said she wanted “Chemistry” to depict a full arc of a relationship, including its high points. (A remix by David Guetta kicks the song into an even higher gear.) The slower, sultry “Magic” addresses a more long-term devotion: “Magic takes time, and I’ve got my sights and they’re set on you,” she sings breathily. Clarkson delivers these vocals with her signature virtuosity, but she doesn’t quite inhabit these relatively faceless songs as fully as she does when she’s singing about love gone wrong.

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Persons: Adele, Simon Konecki, ”, Kelly Clarkson —, —, Clarkson, Brandon Blackstock, Jesse Shatkin, Carly Rae Jepsen, David Guetta, I’ve