TO1 Jerome - hello

World Klass - JOAH

This song is in a survival show called 'To Be World Klass'

They use this song as Music Drama Mission

World Klass - JOAH(좋아)

World Klass(Klass Team) -What do you mean

This song is in a survival show called 'To Be World Klass'

They use this song as an KCON Mission

World Klass - Shangri-La

This song is in a survival show called 'To Be World Klass'

They use this song as Their Mission.

World Klass - BBI BBI （삐삐)

This song is in a survival show called 'To Be World Klass'

They use this song as Their mission.

World Klass - Bounce

This song is in a survival show called 'To Be World Klass'

They use this song as Their mission.

World Klass - Energetic(에너제릭)

This song is in a survival show called 'To Be World Klass'

They use this song as Their mission.

World Klass - Happier

This song is in a survival show called 'To Be World Klass'

They use this song as Their mission.

World Klass - IDOL

This song is in a survival show called 'To Be World Klass'

They use this song as Their mission.