I recently acquired an Alvarez 5014 made September 22, 1975. It was overall in good shape. However, apart from being horribly out of tune the back was coming loose. This instructable is meant to show you how to return good sound to this classic guitar. It sounds fantastic now, I like it a bit better than my friend's martin and it is more cheerful than my other guitar (Ventura V-11). The process over all is very simple.
I hope you all enjoy reading about a quick fix for your damaged guitars.
Step 1: Gathering supplies
You will need:
Some glue (multi-purpose glue works but wood glue would be best)
A guitar with the back coming off.