If you’re looking for some music to zen out to, listen to some chillwave. If you’re interested in hearing a mishmash of musical influences and twisty songlines that will challenge and delight your ears, we’ve got a treat for you: six piece psychedelic/blues/rock band VietNam. We caught them at Glasslands Gallery, where they swapped instruments, performed their keen sound with soul, and eased their way into our hearts.