Two Piano Preludes for Two Sisters

Sister Lesfip Pycnic at 17 is a piano prelude that explores a 9 – limit 17 note tuning tempered in lesfip pycnic fashion.
Click for a link to the tuning file. Here is the Lesfip Pycnic piece in straight up 17 equal.

Sister Equal at 10 and a half is a piano prelude that explores 10 and a half notes to an octave – or better understood as 21 notes to two octaves – or as approximately 114 cent steps.
Click for a link to the tuning file.