- Artist
- Chicago (2)
- Title
- Must Have Been Crazy
- Label
- Columbia 1-11061
- Country
- US
- Released
- 1979
- Format
- 7", 45 RPM, Single
- Format notes
- Pittman Pressing
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- ZSS 166600A-side label
- ZSS 166601B-side label
- STERLING p ZSS 166600 1AA-side runout etching
- STERLING p ZSS 166601 1AB-side runout etching
Other US pressings of Must Have Been Crazy
- 1979Columbia 1-110617", 45 RPM, Single, Promo, Stereo
- 1979Columbia 1-110617", 45 RPM, Single, Styrene
- 1979Columbia 1-110617", 45 RPM, Single, Promo, Stereo