Here in the U.S. the "From The New World" DVD is only Dolby Digital 5.1, blu ray not available in U.S.. "One Note Symphony" blu ray which I got from Amazon and returned was only Dolby Digital 5.1 - for a hefty price I got the Japanese version from CD Japan which was 5.1 DTS-HD. So when the announcement doesn't specifically say the audio format we do not know for sure unfortunately.All of the APP blu rays have been DTS-HD so far, nothing to suggest this will be different, AP solo albums don’t sell in big numbers which is the difference