To learn Godfrey Birtill - Though Ive Seen Troubles chords, grasp the musical fabric of the song with this sequence - G, F, C, F, C, G and C of chords. I suggest starting at a calm pace of 64 BPM, and as you gain confidence, approach the song's BPM of 128. With C Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.