Ishiguro has co-written several songs for the jazz singer Stacey Kent, with Saxophonist Jim Tomlinson, Kent's husband. Ishiguro has contributed lyrics to Kent's 2007 Grammy-nominated album Breakfast on the Morning Tram, including its title track, her 2011 album, Dreamer in Concert, her 2013 album The Changing Lights, and her 2017 album, I Know I Dream. Ishiguro also wrote the liner notes to Kent's 2003 album, In Love Again. Ishiguro first met Kent after he chose her recording of "They Can't Take That Away from Me" as one of his Desert Island Discs in 2002 and Kent subsequently asked him to write for her. Ishiguro has said of his lyric writing that "with an intimate, confiding, first-person song, the meaning must not be self-sufficient on the page. It has to be oblique, sometimes you have to read between the lines" and that this realisation has had an "enormous influence" on his fiction writing.