Create a vibrant and spookily fun Halloween-themed design. The centerpiece shoul

Create a vibrant and spookily fun Halloween-themed design. The centerpiece should be a humanoid figure with a carved pumpkin head sporting a mischievous grin. This character should be playing an electric guitar, with details like cables, amplifiers, and sparks of energy around them. The guitar can feature Halloween-themed elements, such as cobwebs and bats. The scene should have a rock concert atmosphere, with dramatic lighting and an audience of supernatural creatures, such as ghosts and zombies, watching the performance. Colors should be bold and contrasting, mainly using shades of orange, black, purple, and lime green.

Avoid making the humanoid figure look too frightening or gory. Do not include any elements that are overly violent or graphic. Steer clear of using dull or muted colors; the design should be vibrant and bold. Avoid cluttering the background with too many details; keep the focus on the central character and the guitar. Do not use overly complex or hard-to-read fonts if any text is included. Avoid making the scene too dark or gloomy; it should have a lively, rock concert vibe.