INSTRUCTION Click on the letter of the chord you would like to see.  Next, click on the word "set" and the finger positions will appear on the diagram.  Notice the slightly heavier line just below the first row of circles atthe top of the Chord Finder.  The holes above the heavier line ofthe chord finder show which strings remain open (that is no fingers). If the hole is blinking the string should not be played. If you scroll through the list you'll see where the bar chords begin.  To play bar chords you place your index finger across all six strings.  The bar chords are designated with dashes, for example:  -A- is A major barred.  Bar chords are normally not shown with dashes.  Dashes are used here so that you can readily determine the difference. To find a new chord or start again click on the clear button, although new chords may be selected without first clearing the old ones. Enjoy!