Music criticism isn’t lacking in trite synonyms for female singers: songstress, chanteuse, diva. Ryn Weaver, the 22-year-old behind last year’s out-of-nowhere Internet hit “OctaHate,” doesn’t mind one of the most notorious. “I’ve always had this imagery of … [me] as a siren, one of the ladybirds on the rock, and I feel like I let him pluck my feathers, one by one,” she told the New York Times about the breakup that inspired parts of her much-hyped debut album, The Fool, out now. But if she’s going to embrace clichés, there’s another that feels more appropriate: songbird.