CN 3149's Raised Letter K5HLB horn sounds like Christmas instead of Halloween because of the Sharp 1 bell according to what TommyBNSF mentions on the Excel Horn List on the CN section to change things up, especially that we are in November now. There is also a KS5T on CN 3183 since May 2024 as well, but it has usual Halloween tune instead. Hopefully, more of these K5HLBs are put on more CN GEVO locomotives in the future.