C major is not the easiest of keys for guitarists - whether players or composers. Unlike D, A and E major (and also minor), the standard tuning of the bass strings does not provide us with any of the three most important notes of the key (ie: tonic, subdominant and dominant). One is therefore tempted to retune one or more of them. I have experimented with different bass note tunings but so far I've failed to come up with anything satisfactory.
There is, of course, no shortage of very easy pieces in the guitarist's repertoire, but here I've tried to be a little more adventurous while keeping the physical demands of the piece relatively straightforward.
I'd be interested to hear other guitarist's views about the plusses and minuses of different keys.
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