To learn Sin Bandera - (En Vivo) Será chords, focus on the sequence of these chords: E, F#, E, A, C#m, D, F#, G, G#m, E, F#m and Bm. Kick off your practice at a gentle 32 BPM, then escalate to the song's tempo of 66 BPM. With A Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.