So far, only having a sample of the opening track to work off of... It appears they've removed a lot of the low end. The bass & kick drum sounds like they were significantly lowered in the mix. With a lot of miscellaneous sounds & effects being pulled up in the mix (train sounds & such). While I look forward to hearing it, it seems the style in which this will be remixed will be similar to what was done with the "My Way" album. Basically lowering the bass & pulling up the bells & whistles that in the original mixes were barely audible.