soulive is an awesome live band. the albums are a bit over-produced, but live they are awesome and superfunky. i saw them for free 2 years ago, what a great show. MMW are also amazing live (i also saw them for free).
i'm really psyched to see SY because they really liked playing the 'roo last time. i think it was a big influence on how sonic nurse turned out. a 2-3 hour set is gonna be sweet.