I want to expand my play bass playing skills. I have been playing for 3 & 1/4 years now. I took lessons for about 1 year. I played for 6 months before I started with the lessons. My step dad had little tips here and there and that was it. I have been thinking of improving my skills and I don't want to take lessons again really, so I've been thinking about buying some books. Is there any books recomended for my level? any books that I shouldn't buy? Any recomendations on chord, scales, note reading, etc. type books? Thanks alot!