This is a really cool retro desktop UI! The aesthetic is spot on.

One thought: when clicking the 'CORP' button, instead of the browser's default alert() (or confirm() based on the text), it might enhance the immersion even more if it triggered a custom pop-up styled like a classic Start Menu. That menu could then house the links like 'Official Band Website', 'GitHub', etc. It would fit perfectly with the overall theme.

Just an idea! Love the project.