The audio and the pitches in the txt do not match. The txt is almost consistently 1 too high, which makes them impossible to hit on Hard.
Some of the "Wild, wild, wild" sentences feel off by an even larger amount, I'm about half an octave off on those ones.
I don't think you can simply lower the entire thing by 1 either as there are some (very few though) that do feel correct. But in its current state it is as good as unsingable.
Da du auch schon 9 eigene Lieder hast, wäre es doch machbar, dass Du vielleicht die Lyrics nachträgst oder wenigstens hier erzählst wo die die Lyrics fehlen und welche es sind.
Vielen Dank
schreiadler