In the words of Jerzy Mączyński, Sariani is a musical meditation exploring Indian musical culture and the widely understood concept of trance. The album has its roots in Mączyński's growing friendship with Waclaw Zimpel, a fellow Polish avant-garde musician with experience in both experimental jazz and meditative ambient music. The pair first connected online during the early stages of the COVID-19 pandemic, with Mączyński suggesting they join forces on an album-length collaborative project a few months later. Sariani was recorded over the course of eight months at two different studios in their home city of Warsaw (one of which included access to an empty swimming pool, whose unique acoustics were utilised during the recording). Both composers recorded electronic textures, loops, and rhythms, onto which they added saxophone Mączyński) and voice textures courtesy of fellow Polish musicians Wiktoria Jakubowska and Olga Koziel. The album comprises six separate musical stories, each of which was inspired either by a specific “empirical experience” from Mączyński's travels in India, or wider cultural themes relevant to the country in the 21st century. These include Mączyński's first encounter with the Book of Rag (‘Raga or Raga’); the essence of spirituality within temple buildings (‘Temple of Jetsu’); a vivid dream featuring a superhero who calls for reflection on equality and freedom (‘Sariani’); and a life-changing trip to Mount Everest with guitarist Szymon Wójcik (‘Everest Inn’, which features recordings made by the pair at the Monkey Temple in Kathmandu).