graph TD A[Audio Stem URLs] --> C{Silo 1: Sample Extraction} B[Tempo and Beat Information] --> C T[Specified Time Points] --> C C --> D[16-beat Audio Section] D --> E[Extract 1, 2, 4, and 8-beat Samples] E --> F[List of URLs: Extracted Samples] F --> G{Silo 2: Sample Filtering and Renaming} G --> H[Filter Samples by Average Amplitude] H --> I[List of URLs: Filtered Samples] I --> J[Rename Final Selected Samples] J --> K[List of URLs: Final Selected and Renamed Samples]