It sounds like sia, and sia only. listen to her material, you'll see.
I just said it doesn't sound like SHICD.
I just said it has the vibe of SHICD. I'm not accusing anyone of unoriginality of any kind. I made a comparison to music I listen to the most (as does babyboy seeing as he's a Gaga stan). Just chill. I listen to Sia. I like Sia. I just went to Gaga first because that's what I always go to first.
It's played at the top of every hour, on top of whenever they want to play it, so yes it has some kind of deal.
No. They do that whenever a major pop artist releases a single. A deal usually last a weekend or over a couple of days and would say "brought to you by Def Jam (or w/e label) at the top of every hour.
☺