As many of you you know, Blu-ray spec also has a third profile for just audio content. The difference between this profile and the BonusView (Profile v1.1) and BD-Live (Profile 2.0) profiles is that it allows the disc to automatically start playing without any visual navigation required.
While high definition audio is not a new idea, the war between DVD-A and SACD effectively killed the formats, preventing them from becoming mainstream.
There have already been some audio releases (such as
TrondheimSolistene: Divertimenti and Nine Inch Nails: Ghosts I-IV), but nothing from the larger music studios. I am taking a poll to gauge interest in the idea of Blu-ray music, so please answer honestly.