Fantasy for Piano in 25 Note per Octave Tuning is a short piece I composed in Sibelius 7 using Pianoteq 4 in 25 note per octave (edo) tuning. This composition was created per a request in the Xenharmonic Alliance as a response to my piece in 32 edo tuning. This is my first piece in 25 EDO which is an interesting tuning. My approach to the composition was to develop melodic material first and then fill out the harmonies. After about half way through I started writing both together though there is application of some contrapuntal techniques like imitation. The score can be found here.