If you want to learn how to play Sum 41 on the guitar then this how to video is the place to start. With this tutorial you can learn how to play "Pieces" by Sum 41 on the acoustic guitar. "Pieces" uses the chords D5, Bb5 (=A#5), F5, and C5. This lesson is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. Watch this how to video and you will be able to sing and play guitar to "Pieces" by Sum 41.