There are lots of awful musical genre designations out there, but surely "Chinagrass" is one of the worst. It's probably an inevitable one, though, since it refers to a strange blend of traditional Chinese and Kazakh folk music with strains of American old-time and country music; and its poster boy is Xinjiang native Mamer. He's a very fine player of the dombra (a two-string lute that is hugely popular in the region) and also an excellent guitarist, and although it's possible to pick out individual threads in his musical fabric that might bring to mind American folk sonorities, Mamer's music really doesn't sound like anything but Mamer. He wears his eclectic heritage lightly and naturally: there's the occasional passage of throat singing (notably by guest vocalist Ilchi on "Proverbs"), there's a banjo-and-guitar duet featuring Béla Fleck ; there are a number of traditional Kazakh folk songs. Not everything is equally entrancing: "Where Are...