Here are the tabs for the lead guitar, which I played but at a different rhythm (The off beat as though I was playing the snare) and the chords I played as 3 note chords on the top 3 strings:
Here is a video of us rehearsing as a band before the gig:
Here is a video of us setting up equipment before the gig:
Here is a video of a soundcheck before the gig:
Here is a video of my bands performance: