To learn Ondrej Ďurica - Bojuj chords, grasp the musical fabric of the song with this sequence - Ab, Bb, G, F, Gm, Bb, F, Bb and Gm of chords. Use ChordU to start at a slow tempo and accelerate as you improve. With Bb Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.