[quote name='Bilbo' timestamp='1433509815' post='2791704']
Jaco is barely a Jazz player at all. He does make a contribution to Jazz on one level but is nowhere near hardcore and it would be wrong to call him a pioneer in Jazz. Fusion, yes absolutely. Funk maybe. 'Electric bass' definitely. In Jazz terms, however, he is certainly not a pioneer in any real sense. You would need to look at double bass players for that.
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Hmmm a bit disingenuous - can't let that go by... For the period of jazz YOU like maybe but jazz is much more than Bebop.
For those not stuck 50s/60s, he was a huge pioneer... playing with a harmonic and rhythmic granularity which was entirely new. Let alone his pioneering use of harmonics and fretless bass.