"Madipiece 1999" by Guillermo Gregorio was performed by the Elbio Barilari Experience in the University of Illinois at Chicago's Recital Hall on November 8, 2011. The University of Illinois at Chicago Department of Theatre and Music presented the concert, which also included performances of "Cosmology" by Elbio Barilari, "Cello Concerto" by Elbio Barilari, and "Coplanar 1+ 2" by Elbio Barilari. Liliana Wosko (cello), Andrew Royal (violin), Christopher Preissing (flute), Guillermo Gregorio (clarinet), Elbio Barilari (marimba), Dave Grilly (bass clarinet), Dan Godston (slide trumpet), Andy Cohn (piano), Paul Giallorenzo (moog), Steven Hashimoto (electric bass)
elbiobarilari.com,
theatreandmusic.aa.uic.edu/musicpages/music-tuesdays-at-1.htm