To start learning Edith Márquez - Mírame chords, build your understanding on these basic chords - B, E, B, F#m, B, E, F#m, A and B in sequence. To master the tempo, it's wise to start at 87 BPM before aiming for the song's 174 BPM. With the song's key of C# Minor, set your capo to fit your vocal range and chord choice.