Rainz hold their first 'Shake You Up' fansigning

Rainz give fans album preview for 'Shake You Up'

Rainz drop 2nd set of individual teaser images for 'Shake You Up'

Rainz 'Shake You Up' with Lee Ki Won, Hong Eun Ki & Jang Dae Hyun's teaser images

Rainz 'Shake You Up' in red concept photo for upcoming album

Rainz release track list for 2nd mini album 'Shake You Up'