The first time I hear remix on own melody.
Unusually

As remix - is good! Were pleasant a guitar distortion - unostentatiously and to the place.
I think, to try similar in the original. I do not know whether it will turn out, without reducing speed...
"what a fashion to write with low 8-bit samples..."
Never strove for naturalism. If at some flute only 1.5 octaves, and on the computer are possible 8 octaves - I use 8 (if it sounds)...

Can you lay out the module?