To start learning 姜育恆 - 跟往事乾杯 chords, centre your learning around these elemetal chords sequence: A, D, A, D, G, D, Em, Bm and G. To build a solid grasp, start slowly at 67 BPM and then match the original tempo of 134 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of D Major in mind.