Comparing Paul M., Geddy L., Ray B., et at, isn't very useful; different genres. When I was playing in rock bands in the 60's, Jack Bruce was my favorite. He didn't sound like the others. His lines were ahead of their time. Then, in the 70's it was Chris Sqiure of Yes. Rarely did he play on the beat, though his lines were always interesting (Rick Wakeman said that he (Sqiure) couldn't play a "straight" baseline if his life depended on it!). He was the "Jack Bruce" of 70's rock. But I never heard a bassist quite like Jaco Pastorius. The alternate growling, punchy, lovely portamento of his lines were something to behold. Listen to "Portrait of Tracy"; a piece he wrote that is almost all done with harmonics (I busted a gut figuring that one out). Simply beautiful.
Steve O.
Steve O.