Of the Korean dub I was only able to find the intro, but of that there are two recordings. If you are aware of any other excerpts from the Korean show, I can add them to the playlist after the break. Thanks to Toby Tobester and Hadamsj for uploading these.
Hadamsj just pointed out to me that there are two episodes on the Korean Disney website. I hope I found the right link. Curiously Google seems to translate Wander’s Korean name (“완다의”?) as “Wanda.” I support that. (There used to be an apropos Tumblr here. Oh well.)