To start learning Santana - Sueños chords, centre your learning around these elemetal chords sequence: Eb, Fm, Bb, G, Cm, Fm, Ab, Cm, Ab, F and A. Ease into the song by practicing at 41 BPM before reaching the track's full tempo of 83 BPM. With C Minor as the song's key, tweak the capo to cater to your vocal pitch and chord likes.