Wondering if there is a tutorial on how to change the strings on your guitar for acoustic guitars. I'd rather learn on my own then have to bring it into the guitar shop just to swap out strings.

Haven't broken any yet but I do still have the stock strings on my acoustic and recently bought some that I'd like to try.

In saying that is there a real difference in strings? I know you can get light gauge and medium gauge but is there a specific set of strings that suits a certain style better than another?

Look forward to any advice Thanks!