Recorded collectively in their own studio in the Belgian countryside, the album is a kaleidoscope of sounds and influences, occupying a no man's land between Khruangbin and Kraftwerk, surf music and Southeast Asian psychedelia, Stax soul and mutant 80s disco, City pop and Japanese instrumental folk (sokyoku). Mount Matsu sees YIN YIN at their most mature and adventurous stage yet. Infectious pentatonic melodicism calling for multiple rewinds.