Li Song is a London-based musician and software engineer. He performs improvised music with his computer and composes music using electronics and acoustic instruments. His collaborative project with Zhu Wenbo, No Performance, focuses on compositions using environment sounds, acoustic instruments, computer algorithms, and random sequence. He is also a member of computer network music ensemble and research group, [ _ _ _ ] (with Jia Liu and Shuoxin Tan), focusing on algorithmic collaboration.