what are some lossless bluray titles?

I just got the celine dion bluray yesterday and the sound is absolutely amazing in lossless. What other truehd titles are out there?
I would expect that all of them would be lossless, but the final quality can still vary. I don't know why anyone would go to the trouble of putting lossy stuff on blu-ray unless it was previously available on DVD. Look for recent recordings.

www.blu-ray.com should show the format of the audio.
Ok maybe I said it wrong. It was in truehd they called it.
Tom Petty: Mojo, Damn the Torpedoes and the Anthology.
Best recorded BR concert I own is Dave Matthews and Tim Reynolds at Radio City Hall.
Neil Young "Noise" . . . audio (24/192) and video (BluRay) are terrific!