Until you realize that John F is a guitar legend, you will forever live in the dark ages and will suffer a great loss in musical knowledge!! Well not really
But I would bet he went to rehab. He also has been know to release 10 solo albums in a year. All I know is that himself alone from the band should make every top ten guitarists list. Someone mentioned it before, its the spacing and rhythm. The same reason I fell in love with Jaco's playing. Its fluid and not to busy but kicks you in the teeth with virtuosity.
