Being compared with an ex is bad enough. Being compared with one over a driving electronic beat is Cameron’s answer. “Love Me Like Your Ex,” the 23-year-old Nashville pop artist’s single, turns a dating frustration into a compact, club-ready rush. The title gives away the provocation, but the record has a smarter hook than simple resentment: it asks what happens when a current relationship starts...

The Canadian singer-songwriter turns early romance into an intimate acoustic single from her forthcoming album "A Thousand Stars". Some feelings arrive before language is ready for them. They hover at the edge of a room, glow across a lake after sunset, or sit in the small pause between a glance and a decision. Love, in its first bright stage, often has that strange outline: visible, but...