That's something i'm wondering since the red edition has an Only in Amerika b-side and a NWO b-side.
So i see, "Hey Now" as a b-side of Back to base X and "Cities on the Moon" as a b-side of NWO, the sound recording is also very different between them.
Also at the beginning of "Hey Now", this is near the same as "Sweetchops" where Jahred is looking for a girl.
I wonder what do you think or if i'm completely wrong, thanks!