Boise's Treefort Music Fest is trickling West. Animal Eyes is the lone act not to have made an appearance at Treefort, having just come off a nationwide tour. Masters, if not inventors, of the power accordion and the boisterous lounge chorus, they front a lineup of good-time, easy-to-like pop music from Alaska and Oregon. Former Oakland schoolteacher Ash Reiter and her eponymous band create a cocoon of ooh-la-las and tambourine-inflected choruses on their enjoyable album Hola. Evoking girl groups as much as Nancy Sinatra torch songs, their airy harmonies and affable sunniness transcend decades. Couches, also from the Bay Area, specialize in sarcasm-infused indie pop, the perfect foil for the über-sincere Pony Village, an Oregon quintet whose country-tinged harmonies evoke the rustier parts of the Oregon Coast. Talkative are an experimental noise band originally from Eugene whose barrage of lyrics is buried under strata of echoes and guitar jangle. REBECCA WILSON