Prompt: Create a \"Brain Dead\" tour T-shirt merch design that evokes a dreamy, surreal atmosphere. Create a visually engaging front design featuring a drowsy crescent moon, playful, wavy text for the tour name, and a dark, deep blue background reminiscent of the night sky. On the back design, incorporate a surreal, dreamlike landscape with an abstract brain that morphs into a cloud, surrounded by swirling stars, melting clocks, and surreal creatures. Include tour dates and locations at the bottom in a straightforward font. Utilize the left sleeve for a logo of a stylized, cartoonish brain with X's for eyes and the right sleeve for a small spaceship or UFO, adding to the overall whimsical and out-of-this-world theme.