Complex sentence: In 2009, the band changed their lineup again with the departure of Tom Bogdon and the addition of Ray Gurrola on lead guitar and Jillinda Palmer on keyboards, followed by the digital EP release of "Ruby, I'm Changing My Number" in Spring 2009.
Split into simpler sentences: In 2009, the band changed their lineup again with the departure of Tom Bogdon and the addition of Ray Gurrola on lead guitar and Jillinda Palmer on keyboards. The band then released the digital EP "Ruby, I'm Changing My Number" in Spring 2009.