. . . "1997-07-24Z"^^ . "3377.0"^^ . . "Concentration 20 is Namie Amuro's third original studio album. The album is a fusion of styles including pop, dance and rock. Released a year after her record shattering hit Sweet 19 Blues, the album raced to the top of the chart further solidifying her place in Japanese music history."@en . "Concentration 20"@en . . . . . . .