| "Good-bye Baby" | ||||
|---|---|---|---|---|
| Single by Miss A | ||||
| from the album A Class | ||||
| Released | July 18, 2011 | |||
| Recorded | 2011 | |||
| Genre | K-pop | |||
| Length | 3:46 | |||
| Label | JYP | |||
| Songwriter | Park Jin-young | |||
| Producers |
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| Miss A singles chronology | ||||
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| Music video | ||||
| "Good-bye Baby" on YouTube | ||||
"Good-bye Baby" is a song recorded by K-pop girl group Miss A for their debut studio album A Class. "Good-bye Baby" topped the Gaon Digital Chart for two weeks and became one of the best-performing singles of 2011.
On July 11, 2011 Miss A first teased their comeback nine months after their second single album Step Up, for July 18, 2011, in which the title song "Good Bye Baby" was symbolically written. [1] On July 18, 2011, both "Good-bye Baby" and their first studio album A Class were released.
"Good-bye Baby" lyrics were written by Park Jin-young and composed by Park Jin-young and Shim Eun-ji. [2] The song is composed in the key G-sharp Minor and has 138 beats per minute and a running time of 3 minutes and 46 seconds. [3]
On July 21 2011, Miss A held their first comeback stage for the song on Mnet's M Countdown . [4]
| Program | Date (3 total) | Ref. |
|---|---|---|
| M Countdown | July 28, 2011 | [5] |
| Music Bank | July 29, 2011 | [6] |
| Inkigayo | July 31, 2011 | [7] |
| Chart (2011) | Peak position |
|---|---|
| South Korea (Gaon) [8] | 1 |
| South Korea (K-pop Hot 100) [9] | 1 |
| US World Digital Songs ( Billboard ) [10] | 3 |
| Chart (July 2011) | Peak position |
|---|---|
| South Korea (Gaon) [11] | 4 |
| Chart (2011) | Peak position |
|---|---|
| South Korea (Gaon) [12] | 11 |
| Country | Sales |
|---|---|
| South Korea (digital) [13] | 3,613,664 |
| Region | Date | Format | Label |
|---|---|---|---|
| Various | July 18, 2011 | Digital download | JYP |