Oh, those happy-go-lucky Scandinavians and their music-loving ways, living in utopia as they presumably do, with their low crime rate, modular furniture and blue-eyed soul. It’s not hard to imagine folk, freak-jazz, funk, disco and house music flowing freely on tap. While Norwegian star-dust dandies Todd Terje, Lindstrom, Rune Lindbaek, Royksopp, and Annie are beaming their beats from a mirror-ball planet, Mungolian Jet Set’s sticky grooves sound like something that bubbles up from a mossy well in a lost forest. We Gave it All Away and Now We Are Taking It Back collects 16 remixes and collaborations of uncut internationalist, psychedelic, funk on a double CD. On “Creepy,” a lil DC Go-Go kicks through; “Original Highway Delight” sounds like a stomping Italo/Hi-NRG homage to Patrick Cowley; “Moon Song (The Gospel According To Mung)” bumps an ambient dub; and Bob Marley …