To learn 土屋アンナ - Switch On chords, your first step should be understanding these chords - B, Abm, E, B, E, Ab, E and Gb in sequence. A strategic approach would be to train at 47 BPM initially, and then accelerate to the song's tempo of 95. Considering the song's key of Db Minor, position your capo to suit your vocal and chord preferences.