Form: Intro: - G1 :Riff 1 + G2: D repeated fast - G1: Riff 1 + G2: G repeated fast - The same as first - The same as second Verse: Part 1: - G1: D , G , Em , D Part 2: - G1: D , G , Em , D Pre chorus: Part 3 - G1: D , riff 2 * , G , riff 2 ** , Em , riff 2 ***, D , riff 2 *. Repeated two times. Chorus: - G2: D , G , Em , D + riff 3 through the whole chorus Bridge. Verse. Part 1 , Part 3. Chorus. Chorus + riff 1 Chorus + riff 1+ riff 2 * Chorus + riff 1+ riff 2 ** Chorus + riff 1+ riff 2 * (azchords.com)