Intro disk
An electronic magazine that began with a short programmed intro sequence before loading the articles.
Disk magazines in the 1980s–90s often opened with a demo intro — a ten-second music loop and animated title screen before the text content loaded. It was the scene's way of both showing off and embedding aesthetics into the medium; they couldn't just write about the demoscene, they had to demonstrate it. Intro disks became collections of mini-demos, and the intro itself became an art form where competing groups established their identity through music and graphics. Reading a disk magazine wasn't passive consumption; it was a performance.