Aviary is a PDX duo who combine post-rock, folk, and electronic music topped with ethereal vocals to create a range of playful and haunting soundscapes. Their Demo EP, Boundary Layer, features Kristin Dissinger on vocals, cello, synths, and ukulele, accompanied by Ryan Glass on guitar, synths, vocals, and drums. Boundary Layer was produced by the duo sending tracks back and forth to each other through Dropbox during the pandemic lockdown.