The Decemberists brought “Days of Elaine,” the latest single from their Always the Bridesmaid single series, to Conan O’Brien’s show on Monday in a pretty timely form of promotion—the single came out the day after their performance on the show. The track is vintage Decemberists—building choruses, reedy vocals, and a story arc that is probably based on some book one of The Decemberists read. Frontman Colin Meloy dons an Obama button during the performance, and gives him a shout out during one of the verses. Thanks Colin, you helped put him over. [via Stereogum]