First-year pressing
Must Have Been Crazy 1979 US Pressing (1-11061)
Must Have Been Crazy by Chicago
Promo
- Artist
- Chicago (2)
- Title
- Must Have Been Crazy
- Label
- Columbia 1-11061
- Country
- US
- Released
- 1979
- Format
- 7", 45 RPM, Single, Promo, Stereo
Other US pressings of Must Have Been Crazy
- 1979Columbia 1-110617", 45 RPM, Single, Promo, Stereo
- 1979Columbia 1-110617", 45 RPM, Single
- 1979Columbia 1-110617", 45 RPM, Single, Styrene