IRENE & SEULGI - 1ST MINI ALBUM [MONSTER]

• CONTENTS (Each album includes)
- Packaging : 137 x 144 x 32mm
- Photo Book : 72p
- Lyrics Book 
- CD
- Folded Poster : Random (1 out of 3)
- Poster : Random (1 out of 2)
- Sticker : Top Note Ver. only
- Guarantee Card : Middle Note Ver. only
- Postcard : Random (2 out of 6)
- Photocard : Random (1 out of 6)

Track List
01. Monster
02. 놀이 (Naughty)
03. Diamond
04. Feel Good
05. Jelly
06. (Bonus Track) Uncover (Sung by 슬기)