| A | How Come?Written-By – Westlake*, Lane* |
3:08 |
| B | How Come? | 3:08 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| GMS 011 | Ronnie Lane Accompanied By The Band Slim Chance* | How Come? (7", Single) | GM Records | GMS 011 | UK | 1973 |
| GMS 011 | Ronnie Lane Accompanied By The Band "Slim Chance"* | How Come? (7", 3-P) | GM Records | GMS 011 | UK | 1973 |
| GMS 011 | Ronnie Lane Accompanied By The Band Slim Chance* | How Come? (7", Single) | GM Records | GMS 011 | UK | 1973 |
| 6078 103 | Ronnie Lane Accompanied By The Band Slim Chance* | How Come? (7", Single) | Philips | 6078 103 | Netherlands | 1974 |
| 6078 104 | Ronnie Lane Accompanied By The Band Slim Chance* | How Come? (7", Single) | Philips | 6078 104 | Australia | 1973 |