WDW and DL Soundtrack Question

[monorail_driver]

There's a Great Big Beautiful Tomorrow appears on both the Walt Disney World album and the Disneyland official album, but on the WDW version it is only 3:00 and on the DL version it is approx. 7 min. (found these times on laughingplace.com) Waht are the differences between the two songs, or was this a misprint on the site ... haven't actually seen the DL album in person, but have bought the WDW version (which by the way is an awesome album!)

 

[ToTBellHop]

I'm guessing the DL version is actually a version played at Innoventions that Tom Morrow sings...completely different song to the same melody.