If you want to play the guitar well, you have to learn from the masters, like John Lennon. Learn how to play "Happy Xmas (War Is Over)" by John Lennon on the guitar with this tutorial. This lesson focuses on the strumming pattern, and chord structure of the song "Happy Xmas." This song is geared towards intermediate guitarists because it assumes prior knowledge of guitar playing. With this how to video you will be able to sing and play "Happy Xmas (War Is Over)" like John Lennon.