The capo was my 1st step down the rabbit hole. Giving me access to low & high drone notes and having harmonics in the key I'm playing in while still having all my fingering stay the same. It turned a light on and open me to many ideas with songwriting. It took me many different capo configurations but I hope that others can find as much fun as I have. Many thanks to Kyser Musical Products, SpiderCapo and my DeWalt hacksaw.