This site details the average setlists (from 2018 or 2019) of artists performing at Electric Picnic 2019. These setlists have been sourced from Setlist.fm and have been created in Spotify. I will add new artists when the subsequent announcements are made and I will also change the setlists periodically as the artists release new music. This website has no affiliation with Electric Picnic.
In order to open the setlist in the Spotify app on desktop you will have to click on the Spotify icon at the top right corner of the player (as shown below).