My students did a roleplay called "The Wedding Mice," which seems to be an adaptation of a traditional story of some kind of Asian provenence (maybe Japanese? I can't figure it out). Some of the songs are traditional Western "kid songs," however – "Hokey Pokey," "If You're Happy and You Know It." It's a typical cultural mish-mash.
I think they actually sing pretty well – the video (cross-posted from my work blog) shows them singing along to melody only – there's no "assist" from recorded voices here.
[daily log: walking, 6 km]