Chords for credence clearwater revival - looking out my backdoor

Let's start jamming Creedence Clearwater Revival - Lookin Out My Back Door chords, familiarize yourself with these chords - Abm, Gb, B, Abm, B, E, B and Gb in sequence. To build a solid grasp, start slowly at 55 BPM and then match the original tempo of 110 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: B Major.