Complex sentence: Gordon Henderson, Exile One's lead singer, joined forces with the famous cadence band called the Vikings of Guadeloupe, the precursor of Kassav' whose co-founder Pierre Edouard Decimus was a member of the group.
Split into simpler sentences: Gordon Henderson, Exile One's lead singer, joined forces with the famous cadence band called the Vikings of Guadeloupe. The vikings are considered the precursor of Kassav' whose co-founder Pierre Edouard Decimus was a member of the group.