SEVENTEEN DK X SEUNGKWAN - 소야곡 (1st Mini Album)

SEVENTEEN DK X SEUNGKWAN - 소야곡 Serenade (1st Mini Album) 
Release Date: 12th January 2026

CONTENTS:

• Photobook
• Folder
• CD-R
• Mini Photobook (Blue Ver. Exclusive)
• Bookmark (Echo Ver. Exclusive)
• Sticker
• Lyrics QR Card
• Credit Sheet
• Photocard (2 of 6)