To jam and learn Darso - Sakur Ngimpi chords, your primary focus should be mastering these chords sequence: Bbm, Fm, Eb, Fm, Db, Eb, Db, Eb and Bbm. To master the tempo, it's wise to start at 66 BPM before aiming for the song's 132 BPM. Given the song's key of F Minor, adjust the capo to align with your vocal range and chord preference.