To jam and learn the simple chords for Karatula - Márchate chords, practice playing G, E, C, G, C, D, G, B, Em and E in sequence. I suggest starting at a calm pace of 79 BPM, and as you gain confidence, approach the song's BPM of 159. With G Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.