9 Months Ago, Gaming Target says (in BlazBlue announced for America) Kotaku Australia
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News: Spritual sucecssor to Arc System Works' Guilty Gear series is coming to the PS3 and Xbox 360 this Summer. BlazBlue: Calamity Trigger, the first high definition 2D fighting game from Arc System Works has been given an American release date. ...

And Gamers Hell says (in BlazBlue: Calamity Trigger Announced and Screens)  UK
Developed by Arc System Works, creators of the Guilty Gear franchise, the game features twelve hand-drawn characters, a rock soundtrack, composed by famed Guilty Gear creator Daisuke Ishiwatari, fully-voiced dialogue in English or Japanese, ...

And PSX Extreme says (in BlazBlue: Calamity Announced For Summer 2009) The upcoming 2D fighter will feature "extraordinarily detailed, hand-drawn character in true high-definition glory," a "hard-hitting rock soundtrack composed by famed Guilty Gear creator, Daisuke Ishiwatari," and oh yes, console exclusive content! ...

And WorthPlaying.com says (in 'BlazBlue: Calamity Trigger' (PS3/X360) Announced - Screens) PSX Extreme
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Fans of the Guilty Gear series will also be pleased hear the hard-hitting rock soundtrack, composed by famed Guilty Gear creator, Daisuke Ishiwatari! "As the spiritual successor to the Guilty Gear series, BlazBlue pushes the 2D fighting game genre by ...

And IGN says (in An Extensive Look at BlazBlue) PSX Extreme
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by Ryan Clements March 5, 2009 - If you haven't yet read my previous articles on other fighting game franchises, it might be news to you that one of my favorite games of all time is Guilty Gear XX. The Guilty Gear series has always been close to my ...