Mine are (in order of current liking):

1. Time Machine - Girls' Generation
2. Come Back, You Bad Person - Kahi
3. Don't Cry - AGIA
4. Echo - Girls' Generation
5. Oh! - Girls' Generation
6. Love Story - Jewelry
7. Shampoo - After School
8. Tic Toc - SISTAR
9. Russian Roulette - SPICA
10. Love Alone - Miss A
11. Complete - Girls' Generation
12. Pick Up Chu~ - E.via
13. Rambling Girls - After School
14. I Am The Best - 2NE1
15. Golden Lady - Lim Jeong-Hee