[Preorder] NMIXX-5th EP Album [Heavy Serenade] Melody Box Ver. + Ktown4u Photocard

Release Date: May 11, 2026

Each Album Includes:

• 1 QR Card
• 1 Melody Box
• 6 Photo Cards
• 6 ID Photos

Pre-order Benefits (per version):

[KTOWN4U]

• 1 Exclusive Photo Card (random out of 6 types)

The contents of the official album package, such as the cover, photo book, mini book, photo cards, and posters, may vary depending on the version.