It sounds interesting… would you like to get separated track to play with? (yeah, they are loops )
Plus, I didn’t know that the regular song isn’t the Butch Vig’s mix…
I really don’t know on that stuff… I saw that GarageBand file from iPad could be shared with the Mac software, I don’t know if the opposite is available
(opening, the software and there is an share to iOS option!)
So, do you want the file I did to play with?