But then - it was 2 years ago - i coincidentally happened to hit upon this:
https://www.youtube.com/watch?v=higvIZUKlJg
At once I remembered my old harp. After some rummaging through some dusty drawers I found it, patiently waiting there in its little box for getting kissed awake after decades. And since I tried to play what this guy did, I found out, that this tuning is very suitable for flamenco, tango (already tried), and most probably texmex, fado, choro and other latin stuff as well, especially when grave and solemn.
The layout of my harp in the key of E / F is:
Blow: F A C F A C F A C F
Draw: G# B E G# B E G# B E G#
All draws contain only notes of the E major chord, all blows contain only notes of the F major chord. Specially when playing chord orientated and polyphonic (by tonge block) there might occure quite long passages containing only draw tones and chords, in turns with long passages containing only blow tones and chords. This needs getting used to. And it is clearly different from Richter tuning or anything similar. But as long as the tuning fits best for solemn styles this is not as hard to manage. It just needs to aquire an appropriate pattern of breathing. To my opinion the tuning is appropriate best to draw orientated styles and patterns.
So far so good. Actually there are more than only the keys of E and F in these styles.
And here comes my question:
Richter, Paddy, Melody Maker, Circular and other tuning systems allow to transpose a pattern of layout throug all the keys in the same way. Is the method of transposing a layout in other keys also valid for any other kind of tuning?
If I have a harp in a certain tuning, which is nice to play, and I want to have it in other keys, do I just have to switch / transpose the layout of my existing harp analogously throughout the circle of fifths?
For the "Spanish tuning" - beginning with the layout of my harp in the key of E / F - I have counted out the layout throughout all 12 keys:
(Upper row indicates blow, lower row draw)


Now I would like to know if my considerations are correct, before I order the one or the other configurated harp in other keys. Maybe some of the "tuning nerds" can have a look on my layout tabs.

dear greetings
triona