Terence Eden has created a device which will allow you to play music in what he calls the most inconvenient way possible. Labelled as “lo-fi awfulness and cyberpunk grungy”, this portable music player is a Raspberry Pi hooked up to a USB floppy drive and powered by a battery. Some command line operations allow him to squeeze a full album onto a 1.44MB floppy. Further commands allow him to read the floppy drive and pipe the music into his headphones. The audio quality is similar to a MW radio station and the audio will skip if the floppy drive buffers! It’s all very 1980s!
You can read more over on his blog including his list of ideas of how to improve it, including taking it “on the road”. There are also some videos of the walkman in action!