I have been playing bass for around 9 years or so, and I currently play in my church worship band. I have never had any formal instruction (lessons, etc.) and have only read various bass music books to help me to get where I am now. I am feeling a sense of frustration in that while I can easily play to chord charts as is the case currently, I really have no idea of where the music is going without the benefit of those charts. Is there any suggested online training that will explain things so I can clearly understand why and how the music is put together? I have looked at TMBG and while it is good instruction, and provides a lot of theory, I just don't seem to be able to get the answers I am looking for. Any suggestions would be appreciated.