your comment:
My only ambition is: the pleasure of sharing my music. I am not a professional, just a simple user of this wonderful software that allows everyone to learn about making music. I understand that my creations are just demos and it does not bother me. Just happy to leave a trace of my musical existence...
Just for fun... that's what we're all here for. And (with only a few exceptions) we are non-professionals... With this wonderful software you can arrange sounds... but you don't learn anything about making music. The secrets of music you only learn if you listen to music very much... analyze its structures... talk and discuss about music (virtually and in real life...)
At least... that's what I figured out for myself... 
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This track:
Still... I miss a theme here... some personal note and/or a structure that makes this track personal. Also your numbered "titles" tell me... that you still arrange samples... instead of being creative...
P.S.:
And yes... I know that these are your 1st works with Music Maker. My comment is not against your person... just have to tell you what I think (whether you like it or not...)