Let's start jamming Hbamonic - Jirpi chords, familiarize yourself with these chords - Bb, F, Bb, F, Gm and F in sequence. A strategic approach would be to train at 44 BPM initially, and then accelerate to the song's tempo of 90. With Bb Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.