"Baby Good Night" (; ), also known as Sleep Well, Good Night, is the third and lead single from the repackaged edition of B1A4's album Ignition. A Japanese version of the song was released on August 29, 2012 as the group's second Japanese single.
Composition The song was written by the members Baro and Jinyoung, who also composed the song. In the special edition of the album Ignition, the song is listed as track 1. An instrumental version of the song was also included as track 13.
Promotions The TV promotions of the song started on May 25, 2012 on KBS Music Bank. It was also promoted on the shows Show! Music Core and Inkigayo. The promotions of the song and album ended on June 23, 2012, on MBC's Show! Music Core.
Music video The music video was released on May 24, 2012, along with the repackaged album digital release. The music video features ESteem model, Joo Sunyoung.
Chart performance The song debuted at number 23 in Gaon's Weekly singles chart in the week of September 27, 2012, with 11,776,275 points. On the following week the song climbed ten positions and charted at number 13, the current peak of the song. It dropped back to number 23 on the following week.
Charts Chart (2011) Peak position Gaon Weekly singles13 Gaon Weekly domestic singles13 Gaon Monthly singles25 Gaon Monthly domestic singles23
Japanese version
After promoting the song in South Korea, the Japanese version of the song was announced as the group's second Japanese single. It will be released on August 29, 2012 in 3 editions: CD+DVD, CD+Goods and a Regular edition.
Composition The song was originally written by the members Jinyoung and Baro, and translated in Japanese by MEG.ME. The b-side "Baby I'm Sorry" and bonus track "So Fine" were originally recorded in Korean, released on the album Ignition. "Fly Away", bonus track of the Regular edition, is an original Japanese song.
Track listing
Charts
Oricon Oricon ChartPeakDebut SalesSales TotalChart RunDaily Singles Chart (1st day of release)518,54337,9613 weeksDaily Singles Chart (4th day of release)34,196Weekly Singles Chart435,779Monthly Singles Chart21Yearly Singles Chart——
Release history Country Date Format Label South Korea May 24, 2012 Promotional single WM Entertainment Japan August 29, 2012 CD single, Digital download Pony Canyon
References