Norwegian nu-disco sort Kellini is a hard-working chap. "In & Out", his return to Walking Disco after a nine-month absense, comes hot on the heels of 2018 EPs for Midnight Riot and Masterworks Music. His original version is a deliciously giddy and up-beat affair, with Chic style clipped guitar riffs, sweaty vocal samples and spacey P-funk electronics clustering around loose, boisterous beats and a fantastically addictive bassline. There are four remixes to choose from, beginning with the sweet, piano-laden Balearic disco smoothness of Basura Blanca's ear-pleasing rework. Elsewhere, look out for an everything-but-the-kitchen-sink piano house mix by Blueberg and a wonderful interpretation from Saskin S that draws inspiration from the sunrise flutter of early Italian dream house.