For some reason, despite not touching this for 16 months, I decided to convert SPDBASS to a tracker module format and not have the trumpets sound awful or the timing all wrong. Not really sure what made me decide out of the blue that that's what I'd be doing today, but here we are. The trumpets are not exactly 100% perfect but it sounds way better than usual.
I also made the track loop properly, and made its volume match those of orig_1 etc that come with Neolemmix, which meant boosting the sample volumes almost 10x!!! Why are the original songs so damn loud?
Anyway feel free to use this cooler version of SPDBASS in your level packs.