- The original sketch of Toffee's theme has the same theme, but, as described by composer Brian H. Kim, it was too sinister and not subtle enough.
- ↑ Brian H. Kim (2015-07-20). Meet Toffee. Tumblr. Retrieved on 2017 April 24.
- ↑ Brian H. Kim (2016-01-05). Toffee's Theme (original sketch). Tumblr. Retrieved on 2017 April 24.
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