It may not be conventional rock but I've been enjoying the new Muse disc "Drones".
I also have a best of two disc set that I ordered from russia. Not a bad cut on it. A true best of. Very well recorded as well.
I like the new UFO disc as well.
I know this one is not new, but I have been going through my Eagles catalogue since the passing of Glenn Frey and the unfortunate accident of Randy's wife this week. The music is timeless, in my opinion.
Nutty