# Batch 复盘 · batch-20260418-171928-7b56f3

- 歌曲: 7 首（产出 7 / 评分 7）
- 平均分: **8.16**（7.82–8.43）
- 等级分布: A×7
- Showcase 候选: 5 首
- 最高: 《Grocery List》 8.43 (A)
- 最低: 《旧衬衫》 7.82 (A)

## 高频问题（auto-score issues）
- Chromagram very spread, weak tonal focus ×7
- Peak at 0.0 dBFS, likely clipping ×4
- Peak at 0.4 dBFS, likely clipping ×2
- Almost no repetition, unusual for song lyrics ×2
- Unclear tempo (BPM confidence 0.00) ×2
- Stereo width very narrow (2.4%) ×1