For a nice explanatory video, check out Jeri Ellsworth’s post that first gave me the idea for this project:

Here is a video of the first night I got the floppy drive to record. My personal breakthrough finally came when I used an amplifier to write the audio, driving the head as though it were a speaker:

And finally, here is where the project is currently, three drives running simultaneously, reading, writing, and erasing, demonstrating the continuous record possibilities: