[K-POP] #SEVENTEEN - #Al1 [4th Mini Album - Ver.1 #Alone] Image Teaser

SEVENTEEN 4th Mini Album 'Al1' Ver.1 Alone [01] Image Teaser

2017.05.22 Release.

#SEVENTEEN #Al1 #Alone

More about #SEVENTEEN
▶ Official Homepage : http://www.seventeen-17.com/
▶ Official Twitter : https://twitter.com/pledis_17
▶ Official Facebook : https://www.facebook.com/seventeennews
▶ Official Instagram : http://www.instagram.com/saythename_17
▶ Official Weibo : http://weibo.com/pledis17
▶ Official Cafe Daum : http://cafe.daum.net/pledis-17
▶ Official V App : http://www.vlive.tv/channels/F99B3
▶ Official Soundcloud : https://soundcloud.com/pledis_seventeen