A-Sun Amissa is a musical project formed by British composer Richard Knox, in which he explores the atmospheric and ambient genres through the use of various instruments, including guitars, strings, and electronic elements. The music of A-Sun Amissa combines haunting melodies, cinematic soundscapes, and experimental structures, creating an immersive and introspective sonic experience. The project has released several albums since its formation in 2011, including "The Gatherer," "You Stood Up For Victory, We Stood Up For Less," and "Ceremony in the Stillness."