For me, it was "ouchthentic." The MIDIfied thing was done in SF a few years ago at Davies Hall (Antheil, unlike most of the other composers, really belonged in MTT's "mavericks" concerts). I sat in the wrong place, in some kind of aural node of wave reinforcement, the result being that my left ear rang for a month afterwards. Bring earplugs in case. Jeff Dunn [log in to unmask] Alameda, CA