To start learning Jean-Jacques Goldman - Il Y A chords, build your understanding on these basic chords - D, G, C, G, Em, C, D, Em, C and G in sequence. For a smooth transition, initiate your practice at 75 BPM and gradually match the song's pace of 151 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: G Major.