Joshua Jaswon Octet is a jazz ensemble led by saxophonist and composer Joshua Jaswon. The group's music is characterized by its atmospheric and ethereal sound, which often incorporates elements of ambient and electronic music. Jaswon's compositions are often inspired by nature and the environment, and his music has been described as "a sonic journey through the vastness of the cosmos."

The Joshua Jaswon Octet has released several albums, including "Polar Waters," "Landfill," and "Seasick Part II: Swirl and Gather." The group has toured extensively throughout the United States and Europe, and has performed at major jazz festivals such as the Newport Jazz Festival and the North Sea Jazz Festival.