Hailing from Southampton, The Manatees are a fine indie-pop band with a penchant for catchy hooks and heart-on-the-sleeve lyrics. Their new single ‘What If’ (out on 8 March via Kerosene and Vox Humana Records) has been mixed by Spring King’s Tarek Musa and follows praise from Steve Lamacq and Spotify. Tackling the anxieties and stress…