Did you used to have a boombox? Don't you miss the freedom it gave you to enjoy your music at high volumes, headphone-free and cordless any place, any time? Sure, earbuds and noise-cancelling headphones are a lot more portable (and polite to everyone around you), but when you weren't concerned with drowning out all ambient sound or disturbing others, the boombox really was just... better. And it had so many great uses: In the kitchen. Outside. During household chores. By the pool. At the beach. The boombox made ambient music an option everywhere you went.
Unfortunately, boomboxes (good ones, at least) were big, heavy, ate through expensive disposable batteries, and were limited to physical media playback.