Microtonal Fugue in A

@Henry Ng Tsz Kiu and I brainstormed a little bit about what I could write next to give me a small diversion from my giant variations project.  We decided that I could write another microtonal piece.  I have written microtonal inventions before, so now I tried my hand at a microtonal fugue.  It's a 4-voice fugue for string quartet and I tried to very scarcely use the microtones, only opting for occasional microtonal passing tones and sub-minor 3rds here and there.  Nonethless, I think the piece retains a different microtonal flavor to it, but let me know what you think!  I'd appreciate any observations, suggestions, critiques or comments!  Thanks for listening!