Tuff question?
But I'll give it a shot?
James Jamerson.
Jamerson took electric bass playing to another level, in the early 60's.
He influenced countless players.
Anyone playing bass from 1965-1975 knew who Jamerson was.
He played on more hit songs, than anyone in that era.
He was the big cheese of bass before JACO.
From 1975-1985 Jaco became the man?
After 1985, there was and expolsion of great player on the seen.
Not to say there weren't many great player before 1985?
You have to look at it like this.
This was the pre-internet era.
No video's, C D's, instructional tapes, the world was alot bigger.
Great player were in different parts of the world.
Spread all over the USA.
It was all word of mouth?
Sometimes you did't know who played on what songs?
They wouldn't list player on records?
I guess no one answer to question.
I'll stop know.