Thanks, George, for clarifying that for Gargoyle.

And no, Genie, as far as I can tell it's just three straight stanzas to the initial part of the tune, the part whose text was

     Somewhere, over the rainbow,
          Way up high,
     There's a land that I heard of
          Once in a lullabye.

in the musical (at least according to the DigiTrad). The MIDI in my online hymnal (links in first post) will illustrate what I mean if my words are unclear.

Haruo