Hi @Fugax Contrapunctus
I like the catchy subject in this fugue! I don't personally think the modulation to A major is that surprising or unprepared. Since you first arrived in A minor which is the relative minor of C and hence closely related I didn't find it that sudden to then go to A major and even F# minor. Besides, in Bartok's Axis System, C, Eb, F#, and A are all tonic functions as applied to this piece. I like how you include a full re-exposition in this fugue. The ending however, I felt like could have been better prepared by starting the ritardando a little earlier. Thanks for sharing!