Brooklyn singer/songwriter Janet LaBelle performs at Mercury Lounge on Sunday (8.30)

Back in May 2013, Brooklyn singer/songwriter Janet LaBelle released “Wide Awake Dreaming” (streaming below), a wistful piano track that Brian Wilson would approve of. Capturing a forlorn lover’s sleepless night with imaginative lyrics such as “The world’s an empty cup,” the song shows the merry LaBelle of “Just a Little Rain” or “You Don’t Get It (So Forget It)” as a melancholic nightingale here to coddle us back to rest. Reportedly at work on a new release, Janet LaBelle performs at Mercury Lounge on Sunday (8.30). – Zach Weg