Taking cues from the mystery of how ancient Sumerian glyphs are inscribed on the ancient site of Puma Punka - on the opposite side of the planet and millennia before recorded meetings of the Middle East and South America - the latest LSD compilation is a real peach, reaching far into the unknown with 15 tracks as oblique and enigmatic as the megalithic stones which make up Puma Punku, high in the Andes Mountains.