A regular feature of this blog will be the Improv Game of the Day. There are 556 (or was it 566) games in Improvisation Games for Classical Musicians, but since the book was submitted for publication (July 2007; published December 2007) I have continued to invent and collect games and probably have at least as many new games that may appear in a Vol. II some day. This collection of unpublished games will be our source for the games that appear, although I would like to send out an appeal to our readers to send us improv games of theirs (which could simply be tweaked versions of games from the book). You will be noted as the composer/author of the game.