Listening to Sons of Martha's new single, "Samurai Smile," feels a bit like finding a beautiful, slightly unnerving porcelain doll tucked away in a toolbox – all sharp edges and unexpected fragility. This North London outfit promised a harder sound, and they deliver; guitars chew and churn with a satisfying grit reminiscent of early '90s Manchester swagger, but filtered through a distinctly modern unease....

Cat Mayel's "FREE" arrived, not on a silver platter, but more like a rogue pigeon delivering a very important message – a crumpled napkin with profound scribbles. This Nigerian producer, composer, arranger, and all-around sonic sorceress has served up a single dose of alternative neo-soul that feels… well, free. As free as a shopping cart with a wonky wheel, anyway. It goes where it...