Im starting to get a better feel for the bass, I know my top two stings fine "E, A" but I have no idea when to use my other stings, the main reason is; is that we have never used tabs at the church for the bassist, the last two are so good, they dont ever need music, they can read it and hear it, but now hes playing the electic guitar, so all i ever play is the notes, I feel as though I can only go so far unless I learn how to do something else. any words of wisdom?