I just got a Hayden duet and love it! But as I train myself, I'd like to know anyone's thoughts about fingering. I know some people use mostly 1,2,3 and others use the pinky (1,2,3,4) and I've read a lot in this forum already about these techniques. But I want to know if the suggested 1,2,3 - 1,2,3,4 is relative to the key/scale or to the button row. I'm finding that if I commit my fingers to the button rows, it's just like when I play the fiddle - there's a finger position for each note - period. But it means that in the key of D, I'll end up using my pinky more often for F# and C# but in G, the pinky will be used less. However, if I shift the fingers for other keys I can avoid so much pinky use but then the notes now have different fingering positions which could get confusing if I'm reading music. I'm tending toward the absolute 1 finger per button row no matter what key, but I'm curious if there are other thoughts about making the finger positions relative rather than absolute.
Thanks.