Hello, I'm 18 year old and i've been playing bass for about a year now. I know no notation, my only learning-source has been learning of songs by ear. I've learned some Weather Report-tunes mostly on the Black Market album (what a great album!) and a hell of alot of Jamiroquai. But the problem is that I never learn much new stuff and i'm stuck playing the same old songs, which is resulting in quite boring improvments when playing.. so what do you do to get more motivated?