Free content that summarizes the harmonica failure stories posted by Tetsuya Hirose on the blog "Bend of Hameln". An autobiographical essay that tells the story of the journey from junior high school when he met harmonica to the challenge of jazz, gaining various experiences in street music, bands, and blues sessions. Also includes an extra edition depicting the offense and defense of the fictitious groups "Harpist Status Improvement Committee (Chico)" and "Harpist Consciousness Change Alliance (Shikihen)".