First-year pressing
Baby, What A Big Surprise 1977 Canada Pressing (3-10620)
- Artist
- Chicago (2)
- Title
- Baby, What A Big Surprise / Takin' It On Uptown
- Label
- Columbia 3-10620
- Country
- Canada
- Released
- 1977
- Format
- 7", 45 RPM, Single, Stereo
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 163432Side A label
- ZSS 163433Side B label
- ZSS 163432-1A-2GSide A runout
- ZSS 163433-1B-2GSide B runout