"Tender Mercy" by Au Palais is a very addictive song and I was indeed unable to resist and directly I connected it to another similar experience I had with "Lately" by Memoryhouse.
Both bands are duos, except Tender Mercy is a sibling duo, brother and sister, David and Elise Commathe are behind it, both are also coming from Toronton, Canada, and enjoy ethereal - 4AD tagged (This Mortal Coil / Cocteau Twins) - dreampop, thought Au Palais like it colder, darker and with more propulsive beats.
