Phix PHIX started with 4 guys who lived in and around Boulder, Colorado. They were, and still are, all big Phish fans and thought it would be cool (and fun and challenging, etc.) to try and recreate the era where Phish played epic shows in smaller theaters for low ticket prices. What started as just some guys having some fun and sharing it with those who were interested has turned into an amazing experience for all involved. Original bassist, Brad Wilbur, was replaced by Brian Adams in the spring of 2003 and the lineup has stayed the same til the end.