If you have a copy of the SOLO version of My Beautiful Chaos (by Thomas Marceau) printed prior to April 2021, the last measure has some wrong pitches. Essentially, the entire top staff was errantly transposed down a half step. This was a mistake on our end. As much as we pride ourselves on top-notch quality, sometimes these types of goofs make it out into the wild, and we sincerely apologize if there was any confusion.
Any copies printed after April 2021 have been corrected. For reference, here is the correct appearance of the final measure.