![Nana from Korean pop group After School](http://yeinjee.com/wp-content/uploads/2009/12/korea-after-school-022.jpg)
debut nana 1st music - Because of you
http://www.youtube.com/watch?v=-tHh1Ca-eCI
![](http://kpopjpopomy.files.wordpress.com/2010/03/after-school-bang-nana.jpg)
2nd - Bang!
http://www.youtube.com/watch?v=bBcdQV4q2Yk
![](http://25.media.tumblr.com/tumblr_md8d2kok311rhu9a8o1_500.jpg)
3rd - shampoo
http://www.youtube.com/watch?v=1OSmITtaX3o
![](http://25.media.tumblr.com/tumblr_m7ms39KfWG1r26djmo11_r1_400.jpg)
4th - let's step up
http://www.youtube.com/watch?v=6utponLXbo4&feature=relmfu
![](http://www.gokpop.com/i1/news/2/7694-anz934bbv7.jpg)
5th - play ur love
http://www.youtube.com/watch?v=tP-NKqwj8VQ
![](http://25.media.tumblr.com/tumblr_md5u53lYe31qc56kno1_500.jpg)
6th After school Red - in the night sky
http://www.youtube.com/watch?v=8TybPXqzQ50
![Nana.](http://24.media.tumblr.com/tumblr_m5ma58Muib1ryp000o1_400.jpg)
7th in japan - rambling girl
http://www.youtube.com/watch?v=mr1tLZV36nY
![](http://25.media.tumblr.com/tumblr_m6qamdSacn1rauubro1_250.png)
8th in Japan - lady luck
http://www.youtube.com/watch?v=ltPfzzRXHdc
![](http://img.youtube.com/vi/CvyNwJd06CQ/0.jpg)
9th in Japan - Just in Time
http://www.youtube.com/watch?v=CvyNwJd06CQ
![](http://s3.amazonaws.com/data.tumblr.com/tumblr_m214wqWXAb1qzk5tao6_r1_1280.png)
10th in japan - dilly dally
http://www.youtube.com/watch?v=LTNWsK9aFvI
![](http://24.media.tumblr.com/tumblr_m698navWty1qhod2ko1_500.jpg)
11th - flash back
http://www.youtube.com/watch?v=t0IKUhydr_8
![](http://25.media.tumblr.com/tumblr_m6996v4sN41qcyraio1_500.jpg)
12th - rip off
http://www.youtube.com/watch?v=fVTjYKYbqb8