Learn the basic chords of Kina Grannis - Iris chords, with this master sequence: B, D#m, F#, B, C#, B, F# and G#m. I suggest starting at a calm pace of 66 BPM, and as you gain confidence, approach the song's BPM of 132. With the song's key of F# Major, set your capo to fit your vocal range and chord choice.