First-year pressing
Necessary Evil / Oops! 1951 US Pressing (9-27901)
- Artist
- Ella Fitzgerald And Louis Armstrong
- Title
- Necessary Evil / Oops!
- Label
- Decca 9-27901
- Country
- US
- Released
- 1951
- Format
- 7", 45 RPM, Single
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.
- (45-L6527)A side label
- (45-L6526)B side label
- 45WL6527A side runout, stamped
- 45WL6526B side runout, stamped
Other US pressings of Necessary Evil / Oops!
- 1951Decca 9-279017", 45 RPM, Single
- 1951Decca 27901Shellac, 10", 78 RPM
- 1951Decca 27901Shellac, 10", 78 RPM, Promo
- ?Decca 27901Shellac, 10", 78 RPM