Ive been playing bass for around 3 years now. I know all the notes on the bass and the basic scale construction (not all the notes in every scale tho ). I can play pretty much anything thrown at me in tab form. I seem to be at a point where I dont know how to get better. WIll memorizing all the notes the scales help? Ear training (if the song is prominently bass, I cant pick out the bass line...)? Any suggestions appreciated.