To learn 劉德華 - 我恨我痴心 chords, focus on the sequence of these chords: Dm, D, C, D, Dm and C. To master the tempo, it's wise to start at 58 BPM before aiming for the song's 118 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of A Minor in mind.