- Artist
- McGuire Sisters
- Title
- Sincerely
- Label
- MCA Records MCA-60071
- Country
- US
- Released
- Unknown
- Format
- 7", 45 RPM, Single, Reissue
- Format notes
- Black Labels with Rainbow Artwork
Other US pressings of Sugartime / Sincerely
- ?MCA Records MCA-600717", 45 RPM, Single, Reissue
- ?Collectables COL-90228 / MCA Special Markets & Products MSS370157", 45 RPM, Single, Reissue
- ?Coral 655267", 45 RPM, Single, Reissue
- ?MCA Records MCA-600717", 45 RPM, Single, Reissue
- ?MCA Records MCA-600717", 45 RPM, Single, Reissue
- ?Coral 655267", 45 RPM, Single
- ?Collectables COL-90228 / MCA Special Markets & Products MSS-370157", 45 RPM, Single, Reissue
- ?MCA Records MCA-600717", 45 RPM, Single, Reissue
- 1958Coral 655267", 45 RPM, Single, Reissue, Mono