[BUG]qq音乐下载不了

**问题描述（Question description）**
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2 | 水浒传_064呼延灼夜月赚关胜 宋公明雪天擒索超 (DJ长音... | 白云出岫 | 35.03MB | 0:38:15 | 水浒传-原文朗读【四大名著】 | QQ
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- 搜索的关键字（Keyword）：索超
- 出错的音乐源（Music source）：qq
- 使用的命令（Command used）：普通搜索

**使用的环境（Environment）**
- 安装方式（Installation method）：pip3
- music-dl版本（music-dl version）：3.0.1
- 操作系统版本（OS version）：macos 10.15
- Python版本（Python version）：3.7

**截图**
使用`-v`参数运行，截取完整错误信息
Run with the `-v` parameter to get the full error message

**修改建议**

The issue is about a download failure from QQ music source. Start by examining the QQ music provider module (likely named qq.py or similar in the source tree). Run the command with -v to reproduce the error, then trace the download flow. Check for API changes or parsing issues in the response handling. Verify the fix by testing the download for the given track.

Scritto dal modello di indicizzazione a partire dal testo della issue.