LIARS WIXIW [Mute] For what it’s worth, the title of Liars’ latest is pronounced “wish you,” and the band members say the fact that its unique spelling is a palindrome was somehow a source of comfort to them. Never mind—that explanation is about as oblique as the music on this follow-up to 2010’s Sisterworld, 11 songs steeped in synthesizer textures and atmospherics. Liars have previously played with keyboards and electronics, alternating...