In the summer of 2015, against the backdrop of the Italian Dolomites, a friendship between two European heavy underground bands was struck. Now, a decade later, Roman psych-doom formation L'Ira Del Baccano and Tilburgian doom rock outfit Yama join forces in a musical collaboration: their split album "Tempus Deorum", to be released on Subsound Records (Italy) . The background in 2025 is less picturesque, the bands see this international collaboration as an artistic response to emerging nationalistic navel-gazing. L'Ira’s contribution comprises a drawn-out instrumental psych doom jam, in which they fully expand the concept of an ever-evolving song, taking a theme and leading it on a dynamic roller-coaster journey, reshaping it through the heaviness of doom, the tension, physicality, and psychedelia of improvisation, and the precision of progressive rock. Yama brings some of their doomiest tracks to the table and experiments with psychedelic drone elements, in collaboration with producer David Luiten (Autarkh). “Tempus Deorum” ('time of the gods') is not only an allegorical congregation of deities, it is a bastion for the confluence between two manifestations of psychedelic heaviness.