On the original LP release, "Entr'acte: Life Is Like a Train" was the final track. On the CD, it was moved to the point at which it came in the production (at the top of Act Two). The CD issue includes three tracks not on the original recording — "I Have a Written a Play," and the two reprises of "On the Twentieth Century" — and also a longer version of "Lily, Oscar" than was on the LP. The CD also lists "Saddle Up the Horse" as a separate title. It was not listed in the list of Musical Numbers on the LP (nor was it listed in the Broadway playbill, though it seems that it may have been listed in playbills for the pre-Broadway tryout).