Stuff I’ve never seen (or in this case: heard) before. Hatsune Miku  (初音ミク), which is actually a voice synthesizer software which can sing. And with another voice of Megurine Luka. And more. And different. And here an original video from Loituma:  and here acapella.

That song is now stuck in my head for a while…

And here something different: “Die Kleine Fuge in G-Minor” from J.S. Bach: Hatsune Miku singing and more traditional for comparison.

Squarely fits into “odd but fun” juts like this.