"J'irai où tu iras" ("I'll go where you go") is a French-language pop ballad with soft rock and pop rock elements. Jean-Jacques Goldman wrote the music and lyrics and co-produced the song with Erick Benzi. Goldman recorded it as a duet with Céline Dion at Méga Studio in Paris in late 1994, and it appeared on Dion's thirteenth studio album, D'eux, in 1995. The song was never released as a single, but it was popular on Quebec radio, entering the ADISQ Radio chart in Quebec in May 1996 and peaking at number 14. It entered the French Singles chart in July 2017, during Dion's 2017 tour, and peaked at number 39 in October 2019. Dion performed the song in concerts from 1995 to 2013, and it was included on her 2005 compilation On ne change pas.