Hey there, Hi there, Ho there,
the IASW medley originally released on DLRP's IASW single in 1998 and then rereleased on the 1999 "Une Journ?e ? Disneyland Paris", the 2005 "Disneyland Resort Paris en musique" and also the 15th anniversary CD-set in 2007 is the most complete official release from DLRP of IASW at DLRP at this point.
Regarding the layout: the ride is different from the other versions aroudn the globe, not the latest because it decided to go for the "flooded show building effect", only features one giant room for the whole ride and not several smaller ones. Also the layout is different for the fact that right before the grand finale room there is a "north america" section featuring Canada (ice fishing, ice hockey) as well as the US, complete with the wild, wild west (indians and cowboys), the plains (farmers), the coastline (sailing ship), the Golden Gate bridge, Hollywood (ball room dancers) and NYC (the twin towers).
Yours
Dirk