Smile Vitamin C Chords: A = x02220 D = xx0232 D7 = xx0212 Main Riff: (This riff is played throughout the song.) {sot e|-----------------------------| B|-------2---2-----------------| G|-----2---2---2---------------| D|---2-----------0-------------| A|-----------------------------| E|-----------------------------| {eot Main Chord Progression: [A] [D] Strum these chords for the whole song. During the chorus, let the A chord ring, and play the D. Before Vitamin C starts singing the verses, (guitaretab.com)