To learn Fee - Happy Day chords, your practice should emphasize these chord progressions: A#m, G#, C#, A#m, F#, A#m, C# and F#. For a smooth transition, initiate your practice at 70 BPM and gradually match the song's pace of 140 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of C# Major.