The Mercy Beat are (possibly international) gentlemen (and maybe ladies?) of mystery for right now, so all I can tell you is 1) they are currently in Los Angeles 2) this is their most recent song and 3) it is mellow and lovely.
Also, I am pretty sure the sly echo of “Mersey Beat” in their name is not an accident. And I have a very strong suspicion that I should know that voice.