1994. She also contributed songs to a number of compilation albums, including tributes to Vic Chesnutt and Kurt Weill, and participated in a 1994 Christmas concert with Holly Cole, Rebecca Jenkins, Jane Siberry and Victoria Williams, which was released as the album Count Your Blessings. As well, she has occasionally performed in musical theatre, most notably productions of Tom Waits' experimental rock opera The Black Rider, stealing the show according to Pitchfork.com. During an R.E.M. concert in Toronto in 1999, Michael Stipe brought O'Hara on stage and declared her a "national treasure". Other artists who are said to be fans include Kristin Hersh, Radiohead, Dave Matthews and Rickie Lee Jones. However, she did not release a new recording under her own name until 2001, when she and longtime guitarist Rusty McCarthy contributed to the soundtrack for the Canadian film Apartment Hunting (in which she also acted). On October 4 and 5, 2006, O'Hara performed Leonard Cohen's "Hallelujah" (with Gavin Friday) and "The Window" at Came So Far For Beauty, the Leonard Cohen Tribute organised by Hal Willner at The Point Theatre in Dublin, Ireland. She performed at the All Tomorrow's Parties festival in Minehead, England, over the weekend of April 27 to 29, 2007, and with Howe Gelb and friends at the Barbican Centre in London on May 2, 2007. O'Hara also performed at Toronto's Canwest Cabaret Festival in both 2008 and 2009. In 2008, she performed at tribute shows to Cohen, Weill and Duke Ellington, and in 2009, she participated in a musical improvisation show with Michael Snow and Aidan Closs. She also gave a rare radio interview to promote the 2009 show, appearing on CBC Radio One's Q on October 28 — and performing an impromptu duet of "Baby, It's Cold Outside" with host Jian Ghomeshi. O'Hara sings the theme song for Someone Knows Something, a true-crime podcast from the CBC. The song was written by Bob Wiseman. On Sunday, November 12, 2017, O'Hara performed a rare live show at Le Guess Who? Festival in Utrecht, The Netherlands. O'Hara was invited by artist Perfume Genius who curated a program for the festival. Work with other artists and acting She appeared in the 1985 film The Last Polka as Gerta Lemon, one half of the Lemon Sisters singing duo alongside Catherine as Sylvie Lemon. In December 1989 she was featured in The Razorbacks' CBC Television Christmas special It's a