Julius Gabriel’s music, in its only seemingly abstract nature, is haunted by the past lives of saxophonists whose sound swept through time like an unheard gale. In Dream Dream Beam Beam, his first solo album, the German saxophonist weaves together his idiosyncratic musical influences to create a fluid mantra of circular patterns, overtones, and eruptions of free jazz — a possible synthesis of a long jazz tradition intersected by imaginative intrusions of drone and noise. In Ætherhallen he continues along this path, drifting through psychedelia and detouring into minimalism. Born out of new sounds and rhythms the musician discovered during the pandemic, Tales From The Subterranean, his most recent record, embodies a fusion of primordial energy and inventive exploration.