The player piano may be the antique jukebox of days gone by, but tonight's affair is more a romp through the upper echelons of the avant-garde than a saloon-hall soundtrack. This interdisciplinary production features original player-piano works by more than 20 international musicians, punctuated with appearances by bluegrass fiddler Edward Glass, circus artists Sebastien Stella and Katia Sereno, and a film by Daniel Corral.