They gave performances while touring the recovery sites of the Paektusan Hero Youth Shock Brigade.

The songs reflecting deep yearning and reverence for the respected fatherly Marshal Kim Jong Un touched the heartstrings of the builders.

Encouraged by the performance, the shock brigade members put spurs to the interior and exterior projects, singing songs of creation and feats.

The frontline-style information and motivation activities of art squad members are encouraging the young builders to perform fresh feats.