という事で、Progstravaganza XIX "Convergence"に収められていたPaul Bielatowicz。 Progstravaganza XIX: Convergence - Food for Thoughts、Candy for Ears 1. Étude Op. 10, No. 4 – Chopin 2. Étude Op. 10, No. 8 – Chopin 3. Étude Op. 10, No. 5 – C…