For those of you who haven't checked out Bob Kauflin's blog, WorshipMatters, I highly recommend it. That is why it is on my blog list. I found this video there of him along with his band explaining how to play as a cohesive unit.
Band on the Run from Sovereign Grace Ministries on Vimeo.
It is 74 minutes, but I encourage everyone who is involved with contemporary worship at Hope or elsewhere to set aside some time to watch this video.