Cam was dealing with a back injury so our class had a slow start today as Cam wasn't sure if he was going to be able to play. We made the best of it though and ended up having an impromptu jam session with Cam on drums while I played piano. He had a great time coming up with drum parts to fit the progressions I was playing, and he did very well responding musically to the subtle changes in rhythm I would throw in here and there.