📘 The Collapse and Reintegration of the Division of Labor - Reorganizing the Creative Process in Music Production in the Age of Generative AI - 🧩 51 Pages / PDF / Zine Format / Personal Essay Lyrics, composition, arrangement, performance, mixing, and visuals— These no longer need to be "multiple roles." With the advent of generative AI, a new image of the creator is emerging: one person who "creates, delivers, and records everything." This essay attempts to examine the end of the "division of labor" in music production and the rise of the "integrated creative subject" from multiple perspectives, both theoretical and practical. ⸻ 🔍 Content Summary • Why has the 20th-century "division of labor" model begun to collapse? • What is non-performance composition? What is the structure of prompt = sheet music? • The creative cycle of lyrics → prompt → AI composition → self-cover • What about generative AI and copyright, the separation of personality, and strategies for re-performance? • Why the "individual creative subject" exists as both an artist and a recorder From division of labor to reintegration— This zine is both an essay and a practical record that fundamentally reexamines contemporary creative practice. ⸻ 📚 Structure (14 chapters + appendix and glossary) • Chapter 1: The Establishment and Limits of the Division of Labor • Chapter 2: Structural Changes Caused by Generative AI • Chapter 3: Non-Performance Composition and Prompt Control • Chapter 4: Lyric-Driven Production • Chapter 5: The Concept of Prompt = Musical Score • Chapter 6: The Reintegrated Creative Process • Chapter 7: Re-enactment through Self-Cover • Chapter 8: Linking with Video and Visual Production • Chapter 9: Separating Fictional Characters from the Actual Creator • Chapter 10: Redefining Copyright and Responsibility • Chapter 11: Creative Ethics and the Problem of Fake Music • Chapter 12: Short-Lived Music and Counter-Strategies • Chapter 13: Redesigning Educational and Learning Structures • Chapter 14: The Future of Integrated Creativity • Appendix: Theoretical Framework of the Reintegrated Structure • Appendix: References, Glossary, and Index ⸻ 📎 Bibliographic Information • Format: PDF (48 pages) • Author: Rei Ichinose (a different persona from Re:i) • Genre: Creative Theory / AI Music Theory / Critical Zine • Published: 2025 • Distribution Locations: BOOTH / note / Zine Sales Events Planned ⸻ 🔗 Related Links • Article on which the theory is based: https://note.com/0027_v/n/nd695fcd57372 • Companion Book: "Starting Composition with Language from Scratch" Teaching Materials (Coming Soon) ⸻ Music has shifted from being "the privilege of those who can play" to "linguistic expression for those who can write"— This paper is both a record and a proposal for reexamining the "form of creativity" in the age of generative AI.