| ABCDEFA! | |
|---|---|
 Cover | |
| Released: | December 25, 2021 |
| Genre: | V-Pop |
| Format: | Digital Single |
| Label | Yeah1 Music |
| Producer | Duc Vuong |
| Promotional Image | |
 SGO48's 4th Single | |
| SGO48 Singles Chronology | |
| Previous: RIVER 3rd Single (2020) |
|
ABCDEFA! is the final single and only original single released by SGO48.
Information
- Artist: TOP 7 SGO48
- Composer/Producer: Duc Vuong
- Recording Director: PB Studio
- Arranger: Bố Thỏ Heo
Included Members
★ TOP 7 (選拔) (7 Members) (Ánh Sáng Center)
Music Video (Full Ver.)
Trivia
- First SGO48 single to have 7 members in the Senbatsu.
- The first single in the international AKB48 Group to have the smallest number of Senbatsu.
- The fourth single to have 7 Senbatsu members in the AKB48 Group after AKB48's 2nd indie single Skirt, Hirari and SKE48's 2nd and 3rd single respectively, Aozora Kataomoi and Gomen ne, SUMMER.
- The Senbatsu members and the center were chosen from TOP 7 best-selling members in RIVER handshake event.
- Lệ Trang graduated before the song's release, therefore she was replaced by Kaycee.