Complex sentence: Tony Zaccardi joined as bass guitar player after the recording, and the core touring band for the next three years (2007-2010) was comprised of Zaccardi, James Orvis, Luke Jacobs and Kyle.
Split into simpler sentences: Tony Zaccardi joined as bass guitar player after the recording. The core touring band for the next three years (2007-2010) was comprised of Zaccardi, James Orvis, Luke Jacobs and Kyle.