Appears on releases
| # | Title | Length | Track artist | Release title | Release artist | Release group type | Country/Date | Label | Catalog# |
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | 窗外 | 4:11 | 李琛 | 情 . 深 . 緣2至愛動人回憶 | Various Artists | Album + Compilation |
| 環星音樂國際有限公司 (Hong Kong holding company, do not use as imprint) | |
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