Get past the odd name of Portland band Y La Bamba and you'll find a cool outfit fronted by Luz Elena Mendoza, a bilingual singer who's the daughter of a Mexican immigrant. In English she sounds a little like Sinead O'Connor; in Spanish, like a sweeter-voiced Lila Downs. Their new album, "Court the Storm," was produced by fellow Portlander Steve Berlin of Los Lobos. And it's all good. Portlandia, indeed.