Grody-Patinkin stepped in for two-time Tony winner and Olivier Award nominee Patti LuPone, who was suffering from severe back pain, according to a show spokesperson. (LuPone was able to return for the evening performance.)

Because much of An Evening features duets and scenes between the two original Evita stars, Patinkin performed an entirely different show for the audience at the Ethel Barrymore Theatre. The Tony winner offered excerpts from his newest one-person show, Let Go.

As for Grody-Patinkin, he sang Harry Chapin's "Cat's in the Cradle" and Into the Woods' "Agony," the latter a duet with his father, among others. (Grody-Patinkin has been singing with his father since he was a child, and in the past year he has joined his father for several of his solo concerts.)

The complete song list for the matinee performance follows:
Bring Him Home
Doodle Doo Doo
"Once Upon A Time…" (Distant Melody) / Atchison, Topeka & The Santa Fe/ Children & Art / Sunday
Cat's in the Cradle (with Gideon)
Agony 1 (with Gideon)
Lily's Eyes (with Gideon)
Fugue For Tinhorns (with Gideon and Paul Ford)
Rockabye
Easy Street / Can You Use Any Money Today / Rock Island (with Paul Ford)
Paper Moon Medley (with Gideon)
Trouble (with Gideon)
Casey
If I Loved You
Soliloquy
Sorry Grateful / Being Alive
Agony 2 (with Gideon)
"Without the Least Excuse…" (Tchaikovsky) (with Gideon)
The Minute Waltz (with Gideon)

The critically acclaimed An Evening With Patti LuPone and Mandy Patinkin will end its limited Broadway engagement Jan. 13. Following Broadway, the concert act will again hit the road. The post-Broadway itinerary follows:

Jan. 17-22, 2012 at the Kauffman Center for the Performing Arts in Kansas City, MO
Feb. 14, 2012 at the Van Wezel Performing Arts Hall in Sarasota, FL
March 20-25, 2012 at the Thousand Oaks Civic Arts Plaza's Fred Kavil Theatre in Thousand Oaks, CA
March 29, 2012 at The Theatre@1800 in Stevens Point, WI
Sept. 15, 2012 at the Charles W. Eisenmann Center for the Performing Arts in Richardson, TX

Broadway ticket prices range from $71.50 to $136.50 (20 $25 rush tickets — plus $1.50 facility fee — will be available for purchase on the day of each performance when the box office opens. These tickets will be sold at the box office only, on a first-come, first-served basis with a maximum of two tickets per person). The Barrymore Theatre is located at 243 West 47th Street.