- Details
- Genre: Pop
- Subgenre: Asian Pop,K-Pop
- Release Date: 06-21-2017
- Artist: B1A4
- Release Level Flags: Import
- Album Length: 0 seconds
- Explicit Content: false
- Style(s): Asian Pop, K-Pop
- Format: CD
- Other
- Product Name: 4 [CD]
- Genre: Pop
- Vendor Genre: Pop/Rock
- UPC: 4988031227718
