| Singer: | Rick Nelson |
| Album title: | Hello Mary Lou / A Wonder Like You |
| Country: | US |
| Style: | Vocal, Country, Rockabilly |
| Category: | Rock / Pop / Folk, World, & Country |
| Rating: | 4.4 ✦ |
| Other format: | ASF MMF WAV XM MPC AUD APE |
| A | Hello Mary LouWritten-By – G. Pitney* |
2:17 |
| B | A Wonder Like YouWritten-By – J. Fuller* |
2:34 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 020 | Ricky Nelson | Hello Mary Lou / A Wonder Like You (7", RE) | Imperial | 020 | US | Unknown |
| IM-2936 | Ricky Nelson | Hello Mary Lou / A Wonder Like You (7", Single) | Imperial | IM-2936 | US | 1961 |
| IM. 20 | Rick Nelson* | Hello Mary Lou / A Wonder Like You (7", RE) | United Artists Records | IM. 20 | Canada | Unknown |
| IM 020 | Ricky Nelson | Hello Mary Lou / A Wonder Like You (7") | Imperial | IM 020 | Canada | Unknown |
