To be clear, there also MMPZ & MIDI (score) files available, so you may do anything to "improve" quality by editing it with LMMS or MuseScore apps, even by fully replacing instruments or much deeper mixing ;)
To be clear, there also MMPZ & MIDI (score) files available, so you may do anything to "improve" quality by editing it with LMMS or MuseScore apps, even by fully replacing instruments or much deeper mixing ;)