Funny you mention that. I've been playing a while and have run into a "signature" bass line that is giving me fits. "Marie Levau" is how old (?) and I have been shown (in no uncertain terms) that my liberties a la Little Feet, etc,. are not really appreciated.
I thought I had it down, until one of the guitarists sent me a link to an 80 year old woman at a bass lesson trying to do it, banging and clanking, etc. I still think he's making fun of me but, in fact, she has the line and I still can't get it! I learned it wrong and now I have to unlearn it!
I've heard quite a few versions of the line, but my young friend is bound and determined that THIS is the right one. I'd like to think he's young and inexperienced, but I'm just the bass player and if we're going to do unisons and harmonies, then I guess this must be the "REAL THING" and I'd better get it down by the next practice!