- Artist
- Billy Stewart
- Title
- Summertime
- Label
- Chess LP-1499
- Country
- US
- Released
- 1966
- Format
- LP, Album, Mono
Other US pressings of Unbelievable
- 1966Chess LPS-1499LP, Album, Reissue, Stereo
- 1965Chess LPS-1499LP, Album, Stereo
- 1965Chess LP-1499LP, Album, Mono
- 1965Chess LP-1499LP, Album, Mono
- 1965Chess LP-1499LP, Album, Promo, Mono
- 1965Chess LP 1499 / Chess LP-1499LP, Album, Mono
- 1965Chess LPS-1499LP, Album, Stereo
- 1965Chess LP-1499LP, Album, Promo, Mono
- 1965Chess LP-1499LP, Album, Mono
- ?Chess CH 1499 / Chess LPS-1499LP, Album, Reissue, Stereo
- ?Chess LPS-1499LP, Album, Reissue, Stereo