graph TD A[Music Curator Agent] --> B[Input: music-style] B --> C[Skill #220: Generate WAV Files] C --> D[WAV File 1] C --> E[WAV File 2] C --> F[WAV File 3] D --> G[Skill #223: Compile URLs] E --> G F --> G G --> H[Output: short-bgm-wav-files] H --> I[Final WAV File List] subgraph Silo1[Silo 1: Generate WAV Files] B C D E F end subgraph Silo2[Silo 2: Compile URLs] G H I end