Want to learn how to play Jason Mraz on the guitar? With this tutorial you can learn how to play "I'm Yours" by Jason Mraz on the acoustic guitar. The capo is on the 4th fret in standard tuning. This version is a simplified version of the song and is not exactly how Jason Mraz plays it. 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 along to "I'm Yours" by Jason Mraz.