After you’ve had a little practice, it’s easy to add chords to any melody. You just have to play the melody with your right … and hit the chords with your left hand. It’s as simple as that. And this combination of notes makes our music sound a lot more interesting.

But things get even more interesting when we change chords in a song. After all, the C major chord isn’t the only game in town. We can play all sorts of chords to create some very cools sounds. For example, check out the song “Mary Had a Little Lamb” below. By adding an extra G major chord to the mix, everything sounds a little better.

Now that we’ve added another chord, our left hand gets to move a little more throughout the song. And it’s kind of fun. Instead of keeping our fingers in place over the C major chord, we get to move back and forth between C major and G major … like this:

Both chords have the same note pattern of “1-3-5,” so we can keep our left hand in the same basic shape. We just have to move our hands quickly enough to play the correct chord at the start of each measure. Don’t worry if you need to glance down every once in a while … to make sure you’re hands are moving to the right place.

Just like before, try playing each part separately first. Start out by focusing on the melody. Once you’ve played it alone a couple of times, your right hand will be ready. Then play through the chords to get a feel for how they should sound. And when each hand can play its part, try putting them together. The end result will sound awesome.