To learn Nuclear Vomit - Obora chords, grasp the musical fabric of the song with this sequence - C#, F, B, A#, C#, F, C# and A# of chords. Begin your practice at a relaxed 69 BPM, then work your way up to the song's BPM of 139. With C Minor as the song's key, tweak the capo to cater to your vocal pitch and chord likes.