To start learning 陳百強 - 感情到老 chords, build your understanding on these basic chords - F#m, Bm, Em, A, D, Bm and A in sequence. Kick off your practice at a gentle 38 BPM, then escalate to the song's tempo of 77 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: D# Major.