Ahhh. This reminds me of the music in Brave Fencer Musashi and also the music in a random Yu-Gi-Oh video game for GameCube that I enjoyed once upon a time...both are rather old things. And your song here has captured the genuine warmness I felt in both. This piece has so much nostalgia in it. I wish soundtrack instrumentation was more simple and innocent like this. The whimsical anxiety of a child constructing ideas in an unstable imagination. It's perfect for the game it's in; it helps you concentrate while also making you nervous. Excellent work here!