First-year pressing
Laughing / Undun 1969 Mexico Pressing (76-2942)
Laughing / Undun by The Guess Who
Promo
- Artist
- The Guess Who
- Title
- Riendo = Laughing / Undun
- Label
- RCA Victor 76-2942
- Country
- Mexico
- Released
- 1969
- Format
- 7", 45 RPM, Single, Promo
First-year pressing
Laughing / Undun by The Guess Who