Most popular songs of SECRET (K-pop)
Only U
2013 • Letter From Secret
Could Do Well
2014 • Secret Summer
U R Fired
2014 • Secret Summer
Talk That
2012 • Talk That
Starlight Moonlight
2011 • Starlight, Moonlight
Look At Me
2014 • Secret Summer
I'm In Love
2014 • Secret Summer
Feel The Secret
2014 • Secret Summer
Calling U
2012 • Poison
1, 2, 3
2012 • Poison
You’d Do Well
YooHoo
2013 • Letter From Secret