To learn Ska-P - A La Mierda chords, anchor your practice on these foundational sequence of chords - G, D, C, G, D, Em, C and D. To build a solid grasp, start slowly at 46 BPM and then match the original tempo of 94 BPM. With C Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.