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![Flatline - Single](/https/music.apple.com/assets/artwork/1x1.gif)
Spotlighting a languid beat and heartbroken melody, “Flatline” pairs Bieber’s agile vocals with a bass-heavy R&B slow jam. The emotional ballad, “dedicated to the girl out there”, tells a story about the difficulty of love amid the whirlwind pace of the superstar lifestyle.