Let's start jamming 周華健 - 忘憂草 chords, practice the chord sequence G#, C#, F#, G#, D, G, A, C# and G#. For best results, commence at 90 BPM and progress to the song's BPM of 181. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: C# Major.