Tracklist
| A1 | When Yesterday Was Tomorrow |
| A2 | Why Doesn't Love Make Me Happy |
| B1 | Tomorrow's Children |
| B2 | Why Me, Why You |
Notes
Rare Portugese EPOther versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| CRK-3926 | Lesley Gore | When Yesterday Was Tomorrow (7", Single) | Crewe | CRK-3926 | New Zealand | 1970 |
| 344 | Lesley Gore | When Yesterday Was Tomorrow (7", Single, Mono, Promo) | Crewe | 344 | US | 1970 |
