收录于以下发行中
| # | 标题 | 长度 | 音轨艺人 | 发行标题 | 地区/日期 | ||||
|---|---|---|---|---|---|---|---|---|---|
| 官方 | |||||||||
| 1.102 | So Very Hard to Go | 3:38 | Tower of Power | Revolutions in Sound: Warner Bros. Records - The First Fifty Years |
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| 3.15 | So Very Hard to Go | 3:39 | Tower of Power | Revolutions in Sound: Warner Bros. Records: The First Fifty Years |
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| 1.25 | So Very Hard to Go | 3:38 | Tower of Power | Smooth Love Songs |
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| 1.12 | So Very Hard to Go | 3:38 | Tower of Power | Summer of the 70s: Rock & Pop Classics |
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| 1.66 | So Very Hard to Go | 3:37 | Tower of Power | The Sound of the 70s |
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