Includes: Package Cover, CD-R, Booklet, Random Film Photo (1/7), Random Photocard (3/35), Random Luggage Sticker (3/12).

Track List:
1. Intro
2. BEcause
3. Airplane
4. Whistle
5. Alldaylong
6. A Heart of Sunflower

Members: JiU, SuA, Siyeon, Handong, Yoohyeon, Dami, and Gahyeon.

Release Date:
July 30, 2021