Tracklist
| Yes, Sir | 2:08 |
| Hereditary Impediment | 2:56 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| PEN 706 | Happy Confusion | Yes, Sir (7", Single, Promo) | Penny Farthing | PEN 706 | UK | 1969 |
| 2C 006-90978 | Happy Confusion | Yes, Sir (7", Single) | Penny Farthing | 2C 006-90978 | France | 1969 |
| PEN 706 | Happy Confusion | Yes, Sir (7", Single) | Penny Farthing | PEN 706 | UK | 1969 |
| SCMG 455 | Happy Confusion | Yes, Sir / Hereditary Impediment (7", Single) | Columbia | SCMG 455 | Greece | 1969 |
| 270 803 PFF | Happy Confusion | Yes, Sir / Hereditary Impediment (7", Single) | Penny Farthing | 270 803 PFF | Germany | 1969 |
