Let's start jamming Kemuri - (Positive Mental Attitude, SKA BRAVO Version) Ska Bravo chords, Practice these chords sequence - F#m, G, A, D, A, G and D. To build a solid grasp, start slowly at 55 BPM and then match the original tempo of 111 BPM. Configure the capo to your vocal range and chord preference, remembering the key of D Major.