First JI scale demo & clarification of Huygens-Fokker scale list to 17-tone historical Arabic & Persian Scales

I've used AI to generate this more clear picture than having to count the steps through the whole set of 17 JI ratios listed above the steps sequences 😄

17-TONE ARABIC PYTHAGOREAN SCALE MODES

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Safi al-Din's maqam `Ussaq: 1/1 9/8 81/64 4/3 3/2 27/16 16/9 2/1

Safi al-Din's maqam Nawa: 1/1 9/8 32/27 4/3 3/2 128/81 16/9 2/1

Safi al-Din's maqam Abu Salik: 1/1 256/243 32/27 4/3 1024/729 128/81 16/9 2/1

Safi al-Din's maqam Rast: 1/1 9/8 8192/6561 4/3 3/2 32768/19683 16/9 2/1

Safi al-Din's maqam `Iraq: 1/1 65536/59049 8192/6561 4/3 262144/177147 32768/19683 16/9 1048576/531441 2/1

Safi al-Din's maqam Isfahan: 1/1 9/8 8192/6561 4/3 3/2 32768/19683 16/9 1048576/531441 2/1

DONE Safi al-Din's maqam Zirafkand: 1/1 65536/59049 32/27 4/3 262144/177147 128/81 32768/19683 4096/2187 2/1

Safi al-Din's maqam Buzurg: 1/1 65536/59049 8192/6561 4/3 262144/177147 3/2 27/16 4096/2187 2/1

Safi al-Din's maqam Zangulah: 1/1 9/8 8192/6561 4/3 262144/177147 32768/19683 16/9 2/1

Safi al-Din's maqam Rahawi: 1/1 65536/59049 8192/6561 4/3 262144/177147 128/81 16/9 2/1

Safi al-Din's maqam Husaini: 1/1 65536/59049 32/27 4/3 262144/177147 128/81 16/9 2/1

Safi al-Din's maqam Higazi: 1/1 65536/59049 32/27 4/3 262144/177147 32768/19683 16/9 2/1

al-Kindi's mode: 1/1 256/243 9/8 32/27 8192/6561 81/64 4/3 1024/729 3/2 128/81 32768/19683 27/16 16/9 4096/2187 2/1

Ishaq al-Mausili's mode: 1/1 256/243 9/8 32/27 81/64 4/3 1024/729 3/2 128/81 27/16 16/9 2/1

17-TONE PERSIAN SCALE MODES

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Dastgah-e Mahur, Rast Panjgah: 1/1 9/8 81/64 4/3 3/2 27/16 243/128 2/1

Dastgah-e Shur: 1/1 27/25 32/27 4/3 3/2 128/81 16/9 2/1

Naghmeh Abuata, Naghmeh Afshari: 1/1 27/25 243/200 25/18 36/25 81/50 729/400 2/1

Naghmeh Bayat-e Tork, Naghmeh Dashti: 1/1 9/8 81/64 4/3 3/2 27/16 729/400 2/1

Dastgah-e Homayun: 1/1 27/25 81/64 4/3 3/2 128/81 16/9 2/1

Naghmeh Esfahan: 1/1 9/8 32/27 4/3 3/2 81/50 243/128 2/1

Dastgah-e Sehgah (1): 1/1 9/8 243/200 4/3 3/2 81/50 16/9 2/1

Dastgah-e Sehgah (2): 1/1 27/25 243/200 4/3 36/25 81/50 729/400 2/1

Dastgah-e Mokhalif, Bayat-e Esfahan: 1/1 9/8 32/27 4/3 3/2 81/50 729/400 2/1

Dastgah-e Chahargah: 1/1 27/25 81/64 4/3 3/2 81/50 243/128 2/1

Dastgah-e Nava: 1/1 9/8 32/27 4/3 3/2 81/50 16/9 2/1

and using my Browser-Based Hex Keyboard ( https://handsearseyes.fun/Ears/HexKeyboard/HexKeyboard.php&ReferrerPost=Reddit-Microtonal-2026-04-28 ) new JI capability I've made this cale demo

https://www.youtube.com/watch?v=czngzEIinVs