We have developed a circular LED matrix (64x120 pixels), also known as "The Barrel." For this, we have built custom solutions, such as a test suite for effect previews and various interfaces for the Teensy microcontroller. We are looking to engage in creative and technical exchanges with other LED matrix creators and aim to integrate the Barrel into our existing Telnet projects. A major goal is to make existing LED software, such as WLED, compatible with the Barrel.