To learn Sisters Tolmachevy - Katyusha-7247-Dnc chords, these are the chords to practise in sequence: D, Bm, Em, Bm, D and Em. For a smooth transition, initiate your practice at 65 BPM and gradually match the song's pace of 130 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of B Minor in mind.