(Plan A Entertainment)

Girl group Apink practiced with a live band for the upcoming “Pink Party :The Secret Invitation” concerts.

The 2-minute clip, released through Naver V app Saturday, showed members singing “Boom Pow Love” and “Drummer Boy,” along with backing sound played by a session band. All members remained seated throughout the practice.

While singing mid-tempo dance number “Boom Pow Love,” Apink member Namju suddenly burst into laughter and forgot her lines, turning bandmates’ head.

The practice was designed to prepare for the concerts, slated to be performed at Jangchung Gymnasium in Seoul on Dec. 17 and 18. Tickets for the two-day concert were sold in two minutes of going on sale.

Naver’s real-time broadcasting app V allows fans to interact with their favorite K-pop stars through live broadcasts. The app is available for Android and iOS. For more information, visit http://www.vlive.tv.

By Son Ji-hyoung (json@heraldcorp.com)

Google Play https://play.google.com/store/apps/details?id=com.naver.vapp
Apple App Store https://itunes.apple.com/app/id1019447011?mt=8