You're playing the violin part, wich starts within 5 seconds.
These are the first 40 seconds, more is coming.

For this song you have to control your blow and draw technic, you don't needto bend,but if you can try it. Personly, I don't use bending in this song,  but it is possible
 
 
Starts:
Slide from -1 till -4 then -4 hold one second 5. -5. -5 and slide from 5 till 3 
and play 3. 4 3. 4 3.., here comes hard part. play 3 -3 3 -3 3 fast and then quick -4 and hold 1 second.
Play 5. -5. , then play -5 5 -4 4 fast and then hold 4 one second, then play 3 one second and then 2 and 1 simultaneously.
  
Fast part:
-4 4 -4 and hold -4 one second. then slide from 4 till 7 and back till 4
then play 5 -5 quick after that. then slide again from 5 till 7 and back till 4, 
after that play 3 and slide from 3 till 6 and bac and  play -2 -3 3 
and hold 3 one second.

play very fast -3 3 -3 3, then quick -4 4 -4. Slide from -4 till -7 
and back and blow 5, slide from 5 till 7 and back till 4, play -3 
and fast play 4 4

final for the first part 
3 -4 5 -4 4

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. = hold one second
  _ =slide till / slide back till  
(  ) = fast play
Start:     

-1_-4.   5.  -5.  -5  5_3  3. 4 3. 4 3.

(3 -3 3 -3) -4. 5. -5. (-5 5 -4 4) -4.  3.  21.

(-4 4 -4)   4_7_4  (-4 5)  5_7_4   3   3_6_3   (-2 -3 3.)

(-3 3 -3 3)  (-4 4 -4)  -4_-7_-4  5  5_8_3  -3 (4 4)

3 -4 5 -4 4.


succes,
More is coming as soon as posible

I'm not sure if I have the right harmonica, 
but I think that you play this in C. Correct me when i'm wrong