収録内容

[Disc 1]

1. [CD] Ready to be lady

2. [CD] 風のｶﾌﾟｾﾙ

3. [CD] しあわせの秤

4. [CD] Infinity (EUROBEAT MIX)

5. [CD] Ready to be lady （Instrumental）

[Disc 2]

1. [DVD] GIRL NEXT DOOR LIVE TOUR 2010 "FIRST COLLECTION" edition1