Can someone help me figure out this song please

Hi I'm a new member here. I just have a trouble with the song( instrument) and looking for an expert who could help me figure out this song.
I was assign to do the project and I found this song, but I this one is really bad sound ,it has that tik tak sound on the background. I just wanted to know if any one in here might know the song name of this song so I could download it.
If anyone know please help me T_T

Thank you
here is the link to that song, I post it in youtube

http://youtube.com/watch?v=vH_S_zpssb0