The bottom-left 4 x 4 pads represent drum sounds (touch the slider to scroll up and down through even more sounds), while the bottom-right quarter of the grid serves as a clip-length control (press and hold the first pad, tap the fourth for a four-bar loop, etc.).
And Wigan boss Paul Jewell's heart will have been in his mouth as Angel's shot bounced just in front of Filan and the keeper was fortunate to see it hit his hands and loop just over the bar.