Efterklang singer Casper Clausen is something of a conversationalist, even when he confronts the extremes of landscape and humanity. His matter-of-fact delivery balances the drama and bombast of the Danish band's music, making it simultaneously more accessible and more mysterious. How is it possible to be so blasé about an icebound Russian mining town, long since abandoned? From as many as 10 members at times, the band has gradually scaled down to a trio. Like a smash in the face of nostalgia, the band evokes the California soft rock of the 1960s—think the Association or the Mamas and the Papas—layered over chaotic percussion, horns, and noise. The harmonies sound like a box of pastel sweets, but don't be fooled: Underneath them are an ambitious sense of experimentation and, at times, surprisingly dark lyrics. Also see My, What a Busy Week! REBECCA WILSON