Complex sentence: The nucleus of the group is lead vocalist/keyboardist Lucia Holm and fellow keyboardist Paul Carnell, the group has also included Darren Woodford, Rob Fricker and Sean Wright.
Split into simpler sentences: The nucleus of the group is lead vocalist/keyboardist Lucia Holm and fellow keyboardist Paul Carnell. The group has also, at times, included Darren Woodford, Rob Fricker and Sean Wright.