Tracklist
| A | Curiosity | 2:38 |
| B | Realistic Patterns | 2:41 |
Notes
The Australian version flips the American release. Uncertain if a stock copy exists.Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 47-9512 | The Subterranean Monastery | Realistic Patterns / Curiosity (7") | RCA | 47-9512 | US | Unknown |
| 47-9512 | The Subterranean Monastery | Curiosity (7", Single, Promo) | RCA Victor | 47-9512 | US | 1968 |
