To jam and learn Xpdc - Aku Dan Sesuatu chords, your primary focus should be mastering these chords sequence: A, Bb, Dm, G, Dm, C, Dm and A. To build a solid grasp, start slowly at 50 BPM and then match the original tempo of 101 BPM. Given the song's key of Bb Major, adjust the capo to align with your vocal range and chord preference.