To learn Бис - Катя chords, your practice should emphasize these chord progressions: Ebm, B, Db, Ebm, Fm, Db and Eb. I suggest starting at a calm pace of 65 BPM, and as you gain confidence, approach the song's BPM of 130. For a balanced pitch, adjust the capo with respect to your voice and the song's key: Gb Major.