Summer Teeth is the most focused Wilco effort yet, honing the lessons of the last record to forge a majestic pop sound almost completely devoid of alt-country elements; the lush string arrangements and gorgeous harmonies of tracks like "She's a Jar" and "Pieholden Suite" suggest nothing less than a landlocked Brian Wilson, while more straightforward rockers like the opening "I Can't Stand It" bear the influence of everything from R&B to psychedelia. Recommended.