Complex sentence: Downie's backing band, credited on his previous release "Coke Machine Glow" as "Country of Miracles", included Julie Doiron, Josh Finlayson and members of The Dinner Is Ruined (Dale Morningstar and Dave Clark).
Split into simpler sentences: Downie's backing band on "Coke Machine Glow" was credited as "Country of Miracles". Participating musicians included Julie Doiron, Josh Finlayson and members of The Dinner Is Ruined (Dale Morningstar and Dave Clark).