To learn Siakol - Ayos Lang chords, anchor your practice on these foundational sequence of chords - D, G, C, G, Bm, C, Em and Bm. To master the tempo, it's wise to start at 67 BPM before aiming for the song's 134 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of G# Major.