We have tried to record as much of our playing as we possibly can, both in practice and "jamming" sessions, and when we perform live, to give ourselves some feedback. When playing it`s very difficult to listen to yourself because you`re too busy thinking about what`s going to happen next, while in critical listening you concentrate on the blend of what has just happened. By listening to recordings of ourselves we can pick out the improvisational parts that work well, sound great, or have promise, then try to concentrate on developing them.