Happy As the Day Is Long 歌词
| 歌曲 | Happy As the Day Is Long |
| 歌手 | Duke Ellington and His Orchestra |
| 专辑 | Public Melody Number One |
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| 歌曲 | Happy As the Day Is Long |
| 歌手 | Duke Ellington and His Orchestra |
| 专辑 | Public Melody Number One |