Excited.

Scared that they might die of exhaustion at this rate, but excited.

Originally Posted by MJSchmidt

That may not be totally out of the question, but the comment with the picture leads me to believe they were doing new parts. I think if it was OA acoustic they would have framed the comment differently. Not a bad idea, though. I didn't think about that.

The comment with the picture leads me to believe it's a re-visiting rather than new music. The "again" part could be interpreted in two different ways though.