What's most surprising about the Pure Moods series is not that it is so popular, but that the music on it actually represents some of the best New Age and modern instrumental music, rather than scraping the barrel. For every piece of Enya pop froth--like her "Only If," which opens the album--there is a deep and impassioned exploration like Sheila Chandra's virtually a cappella "Ever So Lonely/Eyes/Ocean." Yanni's bombastic "On Sacred Ground" is balanced by Moby's soulful trance groove, "Porcelain." Sometimes those juxtapositions don't work out well. The overwrought romanticism of pianist David Lanz's "Cristofori's Dream" can only suffer being sandwiched between the soul-searing vocals of Peter Gabriel's "Games Without Frontiers (Massive/DB Mix)" and the Geoffrey Oryema/Brian Eno hymn, "Land of Anaka." With more than a quarter of the album drawn from the 1980s, there are some influential early gems here for new listeners, including Kitaro's wistful "Silk Road" and Ryuichi Sakamoto's "Merry Christmas, Mr. Lawrence." --John Diliberto