It should sound something like this: https://www.youtube.com/watch?v=bR3N1yBEGbw

~ draw bend
^ blow bend

(intro: 5 4 5 -6 -7 -7 -6 6      6 5 6 7 -8 -7 8       -3 5)

5 -6 -7 7 -8 8 -9 -9 8 8 7 -6  -6 7 7 -7 -7 ~6 ~6 5

5 -6 -6 -7 7 -8 8 -9 -9 8 8 7 -6  -6 7 7 -7 -7 -6 -6 5

5 5 ~6 -7 7 -6  8 ^8 -7 -8 7 -6  -6 7 -7 -7 -6 8

5 5 ~6 -7 7 -6 8 ^8 -7 -7 -8 7 -6  -6 7 -7 -7 7 -7 -6 -6 -7 -6