Now, I'm just going to show you a couple of ones that you might not kind of stumble upon that are kind of good and useful,  and very commonly played changes and I'll give you a little close-up,  and give you a few tips on them but generally,  you should just be picking the ones you find the hardest because by achieving the ones that are hardest  you make the easier ones even easier and you just develop your whole technique,  so that's why you are working on those ones but what I'm going to show you, like I said,  couple of chord changes that are very common so lets move over to the close-up now 