Question: What year did Kelli O'Hara perform on Broadway in Nice Work if You Can Get It?

Context paragraphs:
Michael McGrath (actor): Michael McGrath (born September 25, 1957) is a Tony Award-winning American stage actor.  He has appeared in many Broadway stage productions, and is especially noted for his roles in the musicals "Spamalot" and "Nice Work If You Can Get It".

Nice Work If You Can Get It (song): "Nice Work If You Can Get It" is a popular song.

Buddy Freitag: Edgar "Buddy" Freitag (1932 – May 30, 2012) was an American Broadway theatre producer, especially from 2007 to 2012.  Freitag produced numerous Broadway musicals and shows in partnership with his wife, producer Barbara Freitag.  His most recent credits included the 2011 Broadway revival of "Porgy and Bess", "Nice Work If You Can Get It" in 2012, "End of the Rainbow" in 2012, and Memphis in 2009.

Kelli O'Hara: Kelli Christine O'Hara (born April 16, 1976) is an American actress and singer.  She has appeared on Broadway and Off-Broadway in many musicals since making her Broadway debut as a replacement in "Jekyll & Hyde" in 2000.  A six-time Tony Award nominee, her first nomination was for Best Featured Actress in a Musical for the 2005 production of "The Light in the Piazza".  Her subsequent nominations were for "The Pajama Game" (2006), "South Pacific" (2008), "Nice Work If You Can Get It" (2012) and "The Bridges of Madison County" (2014), before winning the Tony Award for Best Lead Actress in a Musical for the 2015 revival of "The King and I".

Judy Kaye: Judy Kaye (born October 11, 1948) is a Tony Award-winning American singer and actress.  She has appeared in stage musicals, plays, and operas.  Kaye has been in long runs on Broadway in the musicals "The Phantom of the Opera", "Ragtime", "Mamma Mia! ", and "Nice Work If You Can Get It".

Nice Work If You Can Get It (album): Nice Work If You Can Get It is a 1983 studio album by Ella Fitzgerald and André Previn, with accompaniment from the double bassist Niels-Henning Ørsted Pedersen.

Nice Work If You Can Get It (musical): Nice Work If You Can Get It is a musical featuring songs by George and Ira Gershwin, with a book written by Joe DiPietro, and based on material by Guy Bolton and P. G. Wodehouse.  "Nice Work" premiered on Broadway in April 2012.

Blah Blah Blah (Gershwin song): "Blah, Blah, Blah" is a 1931 song with music by George Gershwin, to lyrics by Ira Gershwin.  Originally written for the abortive "East is West" it was taken "out of the trunk" by the Gershwins for Delicious (1931 film).  It was later used in the 2012 Broadway production of "Nice Work if You Can Get it", a compilation of Gershwin nice lyrics not songs.

David Lodge (author): David John Lodge CBE (born 28 January 1935) is an English author and literary critic.  A professor of English Literature at the University of Birmingham until 1987, he is best known for novels satirising academic life, particularly the "Campus Trilogy" – "Changing Places: A Tale of Two Campuses" (1975), "" (1984), and "Nice Work" (1988).  "Small World" and "Nice Work" were shortlisted for the Booker Prize.  Another major theme is Roman Catholicism, beginning from his first published novel "The Picturegoers" (1960).  Lodge has also written several television screenplays and three stage plays.  Since retiring from academia, he has continued to publish literary criticism, which often draws on his experience as a practising novelist and scriptwriter.

Nice Work: Nice Work is a 1988 novel by British author David Lodge.  It is the final volume of Lodge's "Campus Trilogy", after "Changing Places" (1975) and "" (1984).  "Nice Work" won the Sunday Express Book of the Year award in 1988

Supporting paragraphs: Kelli O'Hara Nice Work If You Can Get It (musical)
Answer: 2012