Just before the presentation in Syke, there was an interview for the NDR (that is the Northern German Radio/TV), which is also online now. You can find it here - again all in German, of course.
If you happen to be in London in the next months, you might consider going to see an exhibition about Kumihimo in the Japan House London. It will run until June, so there's still some time left. For those who want to get in the mood, or cannot make it but would still like to hear more about kumihimo, there is a recorded talk about the exhibition on the website as well.
And just in case you'd prefer going for a nap, but have a hard time falling asleep: There's a Boring Books for Bed podcast. Though I'm not absolutely sure I agree with the title "boring" for something about embroidery. You can also listen to things about Egyptian Archaeology. Or Darwin's Origin of Species...