To jam and learn Cassandra Wilson - Fragile chords, your primary focus should be mastering these chords sequence: C, D, Gm, C, Bb, C, Gm, Eb and Dm. For best results, commence at 62 BPM and progress to the song's BPM of 124. Set the capo considering your vocal range and favored chords, aligned with the key: Bb Major.