TBD

This is the replacement for "His Theme".

I always found the Altertale set of swaps to be interesting, and am disappointed at how poorly they're executed in the original AU.

Swaps:
Gaster with Asriel! The "Your Destiny" instrumentation of Gaster's Theme swaps with the His Theme version. Asriel's normal form swaps with the interpretation of Gaster's appearance from TS!Underswap. (Or at least, what we currently believe to be Gaster).

Leitmotifs:
Gaster's Theme

External references:
Your Destiny