To learn Asghar Imani - Layla chords, anchor your practice on these foundational sequence of chords - Bb, Am, Dm, C, Bb, Dm, Bb, Am and C. I suggest starting at a calm pace of 41 BPM, and as you gain confidence, approach the song's BPM of 84. Set the capo considering your vocal range and favored chords, aligned with the key: A Minor.