The questionably monikered Glaswegian trio Golden Grrrls play winsome, roughed-up, unapologetically twee indie-pop that could not possibly sound more early-’90s, even if they were really singing about Deee-Lite or Crystal Pepsi or something. So it’s only natural that they’d end up on Slumberland, the world’s greatest source for that kind of thing. The band’s self-titled debut is out early next year.