To jam and learn רן שפיר - שמלה לבנה chords, your primary focus should be mastering these chords sequence: Eb, F, Gm, Dm, Eb, F, Bb and Dm. Start with a comfortable 42 BPM and as you become proficient, aim for the song's BPM of 85. With an eye on the song's key Bb Major, set the capo that best suits your vocal range.