I know Jaco by heart, but I hate the worshipping around him, like any other worshipping that is always a kind of bigotry blinding the worshipper himself.
We all have influences, that's a form of heritage that we accept. Jaco is the main influence of a lot of bassists, but they don't become bigots because of that, ... well some have.
Hatzi, as he's nicknamed, has never been afraid to say that Jaco has been his main influence over a long period, but he integrated this influence in his composing, just like his Greek roots as well as Pygmies (the Aka tribe) music or Indian music and classical music too. The result being his band called Aka Moon.
Of course, you'll see lots of videos of him playing Jaco as it's what people retained, but better listen to Aka Moon to hear what they did and if you check recent stuff, you'll notice that he's now playing a fretted bass...
He had a tribute band for a one-off in 1999, just after finishing the transcriptions of Jaco's material, but that was to spread Jaco's music and it was a real homage. Nothing more.
This summarises more who Jaco the musician and Jaco the man were :
To loop a loop, here is Hatzi playing a well known Jimi Hendrix tune, Little Wing, on the ... bouzouki :
And here a recent solo piece :
As I wrote, it's all about influences.
And to end up with this usual derailing, didn't I also wrote that Hatzi can play Jaco better than Jaco, and simply because he has integrated his vocabulary and grammar in his playing and composing.
I'll let you seek for Aka Moon music or you can push the ignore button if you don't like my posts. That said, even if it's an interesting feature, I don't use it.