(tak:til/Glitterbeat) The Slovenian trio conjure strange beauty from a vast arsenal of global instruments in an album that hums, drones and dances with intense power (tak:til/Glitterbeat) The Slovenian trio conjure strange beauty from a vast arsenal of global instruments in an album that hums, drones and dances with intense power S ome bands use a variety of traditional instruments to make music – and then there are Širom. A trio that formed a decade ago over interests in post-rock and drone (