This sounds exactly like the song-just figure out the rhythm and it'll be easy.
Play it fast and you'll hear it.

|---(16)-(16)(16)(16)-|-(16)-(15)(15)(15)(15)-|--(16)---(16)----(13)|
|---------------------|-----------------------|---------------------|
|---------------------|-----------------------|---------------------|
|---------------------|-----------------------|---------------------|
|---------------------|-----------------------|---------------------|