Tuning

I use new tuning in my most recent compositions, which I have invented – its name is Pure Tuning. I use it in newest piano and organ compositions; for example in the whole piano cycle 'Pure flowings'. CD 'A Trefoil From The Ice' is recorded on grand piano Petrof that is tuned in this tuning. I have also my own upright, on which I make live recordings, tuned in this tuning.

This tuning is based on whole numbers. Below are ratios as well as cents according to which this tuning can be tuned:

C : 1 = 0 cents
C# : 19/18 = 93.60 cents
D : 272/243 = 195.18 cents
D# : 19/16 = 297.51 cents
E : 361/288 = 391.12 cents
F : 4/3 = 498.04 cents
F# : 38/27 = 591.65 cents
G : 256/171 = 698.58 cents
G# : 19/12 = 795.56 cents
A : 57/34 = 894.51 cents
A# : 16/9 = 996.09 cents
B : 361/192 = 1093.07 cents

The homepage of the tuning is here. Compositions comparing this tuning to common used one are situated here. You can download this tuning for various digital instruments on the following site. This generator can draw various chords according to cent values.

Pitches of various pure temperaments can be calculated here. Version with centralizing possibility of other root tone than C is here.