Hi Coldjam,

Sorry, it got away from me.

Search Autoharp in the threads list. WE have discussed layouts and technique quite a bit.

My harps are set up: 15 bars, I don't like 21 bar harps at all.

    6 Majors and two 7ths in the front row Bb F C G D A D7 G7
    6 Minors and one 7thin the back row Gm Dm Am Em Bm F#m E7
                  

This method works great for me, But as Dan states, there are a million ways to chord your harp.

Learn your scales and what notes create 7ths and you are on your way to melody playing.

Don