COLORS! Amazing music channel on youtube possibly based in Berlin. great place to learn about new musicians and good stuff to listen :D I found them via this Elderbrook video (posted about him before on

Manu Chao! Manu Chao was born in France and make beautiful songs mixing English, Spanish and French. feels like a waggy wagon going wild on a rollercoaster or maybe a purple smoke coming out of a red pipe

Cocorosie! ok, this one is not that hidden. I really enjoy the freak style of Cocorosie, these 2 sisters have been playing since 2003. I put it to play when I want some ghost feeling and easy inspiration.