1.) John Glascock/Jethro Tull - This man has monster chops.
4.) Derek Mo Moore/Nektar - Bassist of one of my absolute favorite bands, absolutely genious in his playing, but then again so is everyone else in that band...
5.)Gary Thain/Uriah Heep - Possibly one of the most perfect bassist I've ever heard.
Very nice additions. In no particular order I'll have to go with...
1. Alphonso Johnson - I like Jaco more, but I just don't think people give enough credit to Alphonso. Most of the Black Market album was indeed Alphonso on bass, and a lot of people credit Jaco for his lines.
2. Matt Tufano (Vegetable Oil & The Spicey Crackers) - Just because
3. Rob Derhak (moe.) - He's the man, plays Ritter basses by the way Matt
4. Paul Zamost (The Effigies) - One of my biggest influences, no doubt about it
5. Shyunsuke "Xenon" Ishikawa (RX, Seikima-II) - Very Funky
6. Chris Squire (Yes) - If you like Rutherford, you'll like Squire
7. Tony Levin - even though a lot of his work uses a stick, he's one of the greatest session musicians of all time and has one of the best track records in bass history
Gotta love JJ Burnell too, saw that up there