This is a simple instrumental improv of the wonderful song (amma endrazhaikkadha) from the movie 'Mannan'. You can find the original video on youtube here.
The song is approximated in 'C' using simple open chords (you can find it here if you are interested). The tabs are replayed over the chords to give it some melody. It's recorded using my 2-year old's mic, so sound quality is iffy.
Hope you like it.