Check YouTube. She did a piano version of "Edge of Glory" on BBC, and a piano version of "Hair" on Good Morning America. I haven't heard any others yet.
> 2) I really like Gaga's acoustic stuff. Just her, the
> piano, and a song and she does amazing. Apparently there
> are some really good acoustic/piano vocal versions of
> songs on the new album that are fantastic. Ill have to
> ask my wife because she is one of the biggest Gaga fans I
> know.