Let's start jamming Dota Kehr - Prinz chords, familiarize yourself with these chords - Db, F, Bbm, Ab, Bbm, Gb and Bbm in sequence. A good strategy is to initiate at 43 BPM and then accelerate to the track's regular speed of 86 BPM. Adapt the capo setting considering your vocal range, with reference to the key: Bb Minor.