Although the 'Rating' stars seem not to be working for me to register FIVE STARS, I have thoroughly enjoyed "Sub Specie Aeternitatis" since first hearing. The meter is engaging; and the sometimes-atonal segments captured me very early on. Maestro Ezra Donner performed this piece as part of his "The American Piano" concert series, on May 8, 2015, in Richwood, West Virginia, USA. I have had the honor to follow Donner's work for several years. I also dearly love his, "Mountain Suite" and "Steel Sky."