On SampleTron 2 then I found out that when playing Classik Tape Flute and one specific key then there is so disproportionately much noise on that one key tone sample that I think it needs fixing. I do not know enough about music notation to know what the specific tone is called on the keyboard but I have made a screenshot ! , it should be this one unless I fiddled with octave settings and not remembering :
https://i.imgur.com/bW91MLD.jpg