Complex sentence: On May 3,2007 it was announced the band's lead singer Ryan Gibbs had departed the band to pursue other interests, although Dutton was originally the lead singer for Faktion the band decided to recruit Aaron Pose to be the new lead vocalist instead.
Split into simpler sentences: On May 3,2007, it was announced the band's lead singer Ryan Gibbs had departed the band to pursue other interests. Although Dutton was originally the lead singer for Faktion, the band decided to recruit Aaron Pose to be the new lead vocalist instead.