Maybe someone in chat gave me the URL...but I think it was two European girls singing German, Dutch or some such idiom. The title, not the group was something like Sploosh Sploosh.... first frame of the vid clip they are wearing very glittery costumes... I kinda remember something like subpx being before the song title....

I downloaded this just as the internet cafe closed last month and listened to it (without the vid, it has a special codex) about 4 times...stuck in my head all month.

Well everyone loves a mystery