I simply go over the tunes I know and try to iron out any bumps, focusing on one or two tunes at a time. Then I spend a while learning a new tune (Blackest Crow at the moment) and finally just for fun I play the tunes I like best and sometimes experiment with a bit of variation, like slightly changing the rhythm or setting a different emphasis etc.
Since yesterday’s Open Practice session I’ve decided to start practising with a metronome, or rather some of the beats from Beat Central, which should be fun.
