No, no, it's definitely Ms. Karg. But, as you know, the soprano's contribution is rather minimal in M2.
I would have bought Bychkov's M5, if I weren't that I'm truly satisfied with the Jaap van Zweden/London Phil. recording of it. But a good, one disc M2 with the Czech Phil. and decent singers, sounds very inviting. I'll want to hear the Spotify stream of it first.