real quick but i think i got the basics of it feel
free to comment or add to this.
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e---------------------------------------|
b-----------------------------7---7-----|
g-----7-7-------7----------7-7-9-9-9-7--|
d- 7-9-----7-9-9---9-7--7-9-------------|
a---------------------------------------|
E---------------------------------------|
played twice and hold the last 7.
not sure on how exact to the song this is ,but its a start on an easy riff
cheers!