収録内容
1.
Play Ball
/ BsGirls
2.
Happy Day
/ BsGirls
3.
CLAP & CLAP (BsG2020 ver.)
/ BsGirls
4.
SKY (BsG2020 ver.)
/ BsGirls
5.
Play Ball (Instrumental)
6.
Happy Day (Instrumental)
7.
CLAP & CLAP (BsG2020 ver.) (Instrumental)
8.
SKY (BsG2020 ver.) (Instrumental)
