Spring is in the air: Street version of O Julissi Na Jalini

Today i bumped into an unexpected Eurocover on the streets of Utrecht, NL. And after a little browse, I found a similar recording already on YouTube.
Belgian 2008 entry 'O Julissi Na Jalini' wasn't a triumph for Ishtar at the Belgrade contest, but the song turns out to be immortal anyway.
I'm sure this clip is not the same organ as the one I saw today, but I do know the lady in this clip is Soetkin, Ishtars lead singer.