What do you find trickiest?

[stevejay]

To learn some new tunes..

I try different fingering on my D/G for a while until the dust settles on a solution/resolution. The rest is not so bad really.

[Andy Next Tune]

Getting the tune to flow easily from my ears to the fingers, and into the melodeon.
Some days those fingers just don't listen, so I need to search for some dots or ABC.
Other days, other tunes, they get it almost first time.

This weekend, the fingers will meet this year's Witney tunes for the first time. Game on!