Let's start jamming Lordi - Devil Is A Loser chords, practice the chord sequence Bb, Ab, Bb, Cm, Eb, Bb, Cm and Ab. For a smooth transition, initiate your practice at 72 BPM and gradually match the song's pace of 145 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: C Minor.