Aaron Turner is an American musician and artist best known as the founder and frontman of the influential post-metal band Isis. Formed in 1997, Isis gained a reputation for their atmospheric and heavy sound, blending elements of metal, hard rock, and ambient music. Turner's work often explores themes of introspection and existentialism. In addition to his work with Isis, he has also been involved in various other musical projects, including Old Man Gloom, Mamiffer, and Hydra Head Records, a label that has promoted many underground artists. Turner's contributions to music extend beyond performance, as he is also recognized for his visual art and graphic design work, often reflecting the same aesthetic qualities found in his music.