While cleaning up and verifying my code I was able to fix a couple (stupid late-night) mistakes and this caused an immense improvement. Before You needed much imagination to hear out correct melodies, but now everythings sounding mighty fine. Ironically this kept me up late night once more for potentially making more stupid bugs.
I shouldve kept some before/after recording, I just have some recordings of the current state: (Editor’s notice: There was a link to the now defunct hosting provider hotfile[.]com. Unfortunately, the file is not available anymore.)