To learn Sole - (쏠) Think chords, focus on the sequence of these chords: A, F#m, E, A, E, F#m, C#m, D and E. To build a solid grasp, start slowly at 62 BPM and then match the original tempo of 125 BPM. With the song's key of D Major, set your capo to fit your vocal range and chord choice.