NMIXX Heavy Serenade

NMIXX's Heavy Serenade is a CD album releasing on 2026-05-11. The page lists the tracklist, product code JYPK2224, barcode 8809954225918, and version-specific contents for Heavy Ver. and Serenade Ver.

• Cover (1 per version)
• Booklet (68 pages, 1 per version)
• Lyric book (1 per version)
• CD (1 per version)
• Postcard (1 of 6 random per version)
• Photocard (2 of 12 random per version)
• Unit photocard (1 of 4 random, Heavy Ver.)
• Unit photocard (1 of 3 random, Serenade Ver.)
• Deco sticker (1 per version)
• First-press poster (1 of 2 random)

Release date: 2026-05-11