Sean is the drummer in the orchestra for a show that's opening soon on Broadway (The Book of Mormon), so it's understandable that he's not available to tour with Clay. I'm assuming Ben will be along on tour, although I also think Jesse Vargas is also a highly talented pianist. Jesse was always so serious though, and rarely seemed like he was amused at Clay's antics during the SRHP tour. Seriously people, the tour starts TOMORROW! How did that date sneak up on me? I guess I haven't been paying close enough attention to aikim's calender.