Every musician relishes the magical moments.  You know, the nights where everything is perfect.  Your tone is amazing, your playing is inspired and even the band is kicking ass!!  Nights like this don't happen very often, but when they do there is nothing like it.  It's pure magic.  There is a flip side to the coin.  Every now and then (hopefully once in a blue moon) where things don't go as planned.  Then what...?