1980 Oct-Dec: Essentially performed as on "Have I Offended Someone"- i.e. the slow version- complete with the multilayered, concluding lyric section. For this tour only, Frank decides to attempt this vocal treat, and the results are wonderful. This portion of the song is what makes it so good, and thus all other tour versions pale in comparison.
1981-82: Essentially performed as on YAWYI- the first half only, unfortunately. Precisely at the point where the song would segue into the transcendent multi-vocal section, Frank would conclude this tour's version of this piece and head straight into the transcendent multi-rhythm section of the show known as "The Black Page #2".
1984: Accounting for differences in instrumentation, this song was essentially performed as on YAWYI. Unfortunately, this band only performed the first half of the song, and did not attempt the vocal gymnastics that conclude the studio version of this tune. From available tapes and setlists, it looks like this song was always followed by "The Black Page #2", though not vice-versa.