Apple Music has an interactive iPod hidden on there error pages, full equipped with scroll wheel, backlight and tunes (see: https://music.apple.com/404, you may need to long press the link on macOS and iOS to stop it opening the Music app.)
23rd October 2026 marks the 25th anniversary since Apple unveiled the original iPod with the tagline 1,00 songs in your pocket. I love to see little Easter eggs like this pop up in Apple software today. Note that even the headings on the page are using the typeface Garamond!