(Naver V app)

IU unveiled a teaser clip for her second upcoming prereleased song “Jam Jam” via the Naver V app Friday.

The video showed the process of making strawberry jam along with vivid and colorful graphics. The singer was dancing freely as well.

The disco song “Jam Jam” showed a mood contrast to the previously prereleased song “Night Letter,” which was released on March 24.

(Naver V app)

“Jam Jam” will be released on April 7, along with the full version of its music video.

The artist’s fourth studio album is slated to be dropped via online music streaming sites on April 21.

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 Jie Ye-eun (yeeunjie@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