Tracklist Hide Credits
| A | Since I Fell For YouWritten-By – Buddy Johnson |
2:53 |
| B | Are You SincereWritten-By – Wayne Walker |
2:24 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 1439 | Lenny Welch | Since I Fell For You / Are You Sincere (7", Single) | Cadence | 1439 | US | 1963 |
| 537 | Lenny Welch | Since I Fell For You (7", RE) | Barnaby Records | 537 | US | Unknown |
| 1439 | Lenny Welch | Since I Fell For You / Are You Sincere (7", Single, Ind) | Cadence | 1439 | US | 1963 |
| GSS 135 | Lenny Welch | Since I Fell For You / Are You Sincere (7", Single) | Stateside | GSS 135 | Greece | 1964 |
| 1439 | Lenny Welch | Since I Fell For You / Are You Sincere (7", Single) | Cadence | 1439 | US | 1963 |
