2017 - 14 tracks

GIRLZ N' EFFECT - Happiness

2017 - 4 tracks

GOLD - Happiness

2017 - 2 tracks

REWIND - Happiness

2016 - 14 tracks

GIRLZ N’ EFFECT - Happiness

2015 - 3 tracks

Holiday - Happiness

2014 - 3 tracks

Seek A Light - Happiness

2014 - 3 tracks

JUICY LOVE - Happiness

2012 - 14 tracks

Happy Time - Happiness

2012 - 2 tracks

We Can Fly - Happiness

2011 - 2 tracks

Wish - Happiness