Track list
1. Supercrush
2. Mamma Mia
3. Racecar
4. 빗속에서
5. SIGN (Remix)
Notes:
CD
+ Photobook (72 P)
+ Random Cover Poster (On Pack)
+ Lyrics Paper
+ Random Unit Photocard
+ Packaging Bag
+ Art Sticker
+ Random Film Frame Photo
+ Random Folded Poster (2 P, On Pack)