Tracklist Hide Credits
| A | Funk ReactionWritten-By – Brad Baker, Lance Quinn |
5:51 |
| B | It's ChangedWritten-By – Richie Hohenburger |
6:12 |
Credits
- Producer – Sonny Lester
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 901 | Lonnie Smith | Funk Reaction / It's Changed (7") | Lester Radio Corporation | 901 | US | 1978 |
| 901 | Lonnie Smith | Funk Reaction (7", Promo) | Lester Radio Corporation | 901 | US | 1978 |
| 901 | Lonnie Smith | Funk Reaction (7", Promo) | Lester Radio Corporation | 901 | US | 1978 |

