Two incarnations of the Everyone Orchestra will perform next week on Jam Cruise. While the rosters are still in flux and no doubt some additional musicians will be added, each performance looks to be taking on its own flavor and identity. EO stalwarts Jamie Janover and Matt Butler will on hand for both of these with Jennifer Hartswick and Jason Hann currently signed on for two as well. The bands first performance will take on some String Cheese Incident tones as Hann will be joined by his bandmates Michael Travis, Billy Nershi and Kyle Hollingsworth as well as Jillian Nershi. Other confirmed musicians include Steve Kimock, Reed Mathis, Rajiv Parikh and Jeff Coffin. Meanwhile EO2 will feature Karl Denson, Marc Brownstein, Brian Jordan, Joel Cummins, Roosevelt Collier and Scott Law. David Steinberg will be sending us regular dispatches from Jam Cruise, while Jeff Waful will contribute an essay with photos after the boat docks.