Foster the People perform at the Greek Theatre in Berkeley on June 29, 2012. Roman Gokhman/STAFF. BERKELEY — About two-thirds of the way through the sold-out  Foster the People show at the Greek Theatre on Friday evening, frontman-keyboardist Mark Foster noted his band is just a handful of shows away…

At the final of three sold-out shows at The Fillmore, Sunday, keyboardist Kenny Hensley of Seattle folkies The Head and the Heart was positioned far stage-left — out of the prime real-estate controlled by vocalist Jonathan Russell and vocalist-guitarist Josiah Johnson. The band may want to rethink that strategy, as…